The EnergyValue Housing Award® 2011 Winners publication contains a snapshot of the best practices from award-winning energy-efficient new and existing homes. Now in its 16th year, the EVHA is the nation’s preeminent energy-efficiency award honoring builders and remodelers who voluntarily incorporate energy efficiency into all aspects of a home construction or renovation project. Builders across the nation submit detailed applications in any of four categories (Affordable, Custom, Multifamily, Production) in three climate regions (Cold, Moderate, Hot). Remodelers submit applications in any of three categories (Single-Family Existing Homes, Multifamily Existing Buildings, Reconstruction) in the same three climate regions. A panel of industry experts evaluates the applications and selects winners based on Energy Value, Design, Construction, Marketing and Customer Relations, and Participation in Energy Programs. Each year the EVHA winners are honored at the EVHA Dinner Ceremony held during the International Builders’ Show (IBS) — the world’s largest annual construction tradeshow. The ceremony includes addresses from key industry leaders and networking opportunities with EVHA judges, winners, and sponsors. Selected EVHA finalists also participate in educational outreach programs during the IBS. The EVHA is facilitated by the NAHB Research Center in partnership with the National Association of Home Builders, the U.S. Department of Energy’s Building America Program, and the National Renewable Energy Laboratory with additional support from private-sector sponsors. NREL/AXL-9-99275-01 This submitted information has been offered by Alliance for Sustainable Energy, LLC (Alliance) employees, a contractor of the U.S. Government Contract No. DE-AC36-08GO28308. Accordingly, the U.S. Government and the Alliance retain non-exclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U.S. Government purposes.
NOTICES This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately-owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government. This publication was prepared by the NAHB Research Center, Inc., which makes no express or implied warranty and assumes no legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, and makes no representation that its use would not infringe on privately-owned rights. The NAHB Research Center does not warrant the completeness of the publication. This publication may be downloaded and printed for personal use or U.S. government purposes, but further reproduction or distribution in any form, for sale or otherwise, is prohibited without prior written permission from the NAHB Research Center. This award recognizes the process of integrating energy efficiency into all aspects of residential construction and is not viewed as an endorsement or certification of any product or as an endorsement by any program sponsor. For further information, contact the NAHB Research Center at 400 Prince George’s Boulevard, Upper Marlboro, MD 20774-8731; telephone (800) 638-8556, ext. 6210. The EnergyValue Housing Award program is managed and coordinated by Debra Sagan, CGP, as part of the Building America Program. Building America is funded by the U.S. Department of Energy. The following NAHB Research Center staff and consultants made significant contributions to the success of the 2011 EVHA program: Tanya Akers, Edith Crane, Marie Del Bianco, Jacquita Ellis, Anne Holtz-Schmick, Thomas Kenney, Sally McGee, Vladimir Kochkin, Debra Sagan, Jeannie Sikora, William Watkins, Joseph Wiehagen, and Amber Wood. Copyright © 2011. All rights reserved.
Please add ecosmart
Please add horizontal FSC logo here
Green Inks logo here
Printed by Whitmore Group, an FSC Certified Printer
On the front cover: Wathen-Castanos Hybrid Homes, Inc., EVHA New Homes – Gold Award and Builder of the Year On the back cover: CVH, Inc. dba Clifton View Homes, EVHA Existing Homes – Gold Award and Remodeler of the Year
2
2011 EVHA Winner Magazine
Awards Banquet and Educational Session................ 4 Introduction.......................................................... 5 New Homes – Silver Winners.................................... 6
Baldwin Homes.............................................................................. 6 Imagine Homes............................................................................. 7 Meritage Homes............................................................................ 8 Near Zero Maine............................................................................ 9 Scott Homes................................................................................. 10 Treasure Homes, Inc................................................................... 11
New Homes – Gold Winners.................................... 12
Cobblestone Homes.................................................................. 12 CVH, Inc. dba Clifton View Homes....................................... 14 Ferrier Custom Homes.............................................................. 16 GreenCraft Builders, LLC.......................................................... 18 Wathen-Castanos Hybrid Homes.........................................20
ANDERSEN. MORE ENERGY EFFICIENT.
Builder of the Year................................................22
Wathen-Castanos Hybrid Homes.........................................22
Existing Homes Introduction..................................24 Existing Homes – Silver Winner...............................26
Green Builder Media, Building Media Inc., and Steven Winter & Associates..................................................... 26
Existing Homes – Gold Winner................................28
CVH, Inc. dba Clifton View Homes.......................................28
Up to 70% more energy efficient.*
Remodeler of the Year..........................................30
Andersen® windows and doors with
CVH, Inc. dba Clifton View Homes.......................................30
the EcoExcel™ package have our top
Partners and Sponsors..........................................32
energy-conserving features. With the
Judges..................................................................34
insulating value of SmartSun™ glass and other innovations, these products
Glossary...............................................................35
are up to 70% more efficient than ones
2012 Application Information................................36
more, visit andersendifferent.com.
with ordinary dual-pane glass.* For
Contact List...........................................................38
Sponsor Information Andersen Corporation............................................................... Page 3 BASF....................................................................................... Pages 25, 27 ..................................................................................Article Page 39 Building Green, LLC . ................................................................ Page 31 DOW Building Solutions . ....................................................... Page 37 DuPont............................................................................................. Page 5 SEISCO International Limited ............................................... Page 31 The Vinyl Siding Institute .......................................................Page 33 WaterFurnace International, Inc. .........................................Page 24 Whirlpool Corporation . ............................................................ Page 4
*SmartSunTM glass in summer. Values are based on a comparison of an Andersen® 400 Series tilt-wash double-hung window U-Factor and SHGC to the U-Factor and SHGC for clear dual-pane glass non-metal frame default values from the 2006 and 2009 International Energy Conservation Code (IECC). “ENERGY STAR” is a registered trademark of the U.S. Environmental Protection Agency. “Andersen” and all other marks where denoted are trademarks of Andersen Corporation. ©2010 Andersen Corporation. All rights reserved.
www.nahbrc.com/evha AWC100052-Energy_HalfPGVert 1
3 11/9/10 12:44 PM
Tuesday, January 11, 2011, 6:00 p.m. – 9:00 p.m. Atlantic Dance Hall at Disney’s BoardWalk Inn and Villas, Orlando, FL
Keynote Presenter
Energy Value Exposed: EnergyValue Housing Award Winners Tell All Thursday, January 13, 2011, 3:30 p.m. – 5:00 p.m. Orange County Convention Center, West 303 Orlando, FL Now in its 16th year, the EnergyValue Housing Award continues to recognize new home builders willing to go the extra mile to provide a comprehensive energy package that sells. Hear from some of the 2011 award winners about their innovative approaches to energyefficient design. These building professionals will discuss not only HOW to build energy efficiency into housing, but also WHY it’s important to you, your business and your customers.
Speakers: Ted Clifton, CGB, CGP President, CVH, Inc. dba Clifton View Homes Mike Nimon President, Wathen-Castanos Hybrid Homes Sarah Oudman, CGP, CAPS, CGA President, Treasure Homes, Inc.
Moderator:
Bob Schultz Bob Schultz, MIRM, CSP, named by Builder magazine as one of The 50 Most Influential People In Home Building, an NAHB “Legend of Residential Marketing,” and recipient of IRM’s Excellence in Education Award, is the author of two of the industry’s best selling books, The Official Handbook for New Home Salespeople and Smart Selling Techniques. Bob’s Official New Home Sales Development System® is utilized worldwide, from India to Australia and throughout North America. The New Home Sales SpecialistSM team provides its expertise through on-site programs, live interactive video conferences, and online learning systems, making it a preeminent global sales and management resource.
Special Guests Scheduled to appear David Lee, Supervisor, Residential Integration Program, U.S. Department of Energy, Washington, DC Mike Luzier, President, NAHB Research Center, Upper Marlboro, MD Tom Kenney, Vice President of Engineering and Research, NAHB Research Center, Upper Marlboro, MD Jack R. Armstrong, II, Leader Construction Markets North America (NC/CD), BASF
®Registered trademark//TM Trademark of Whirlpool, U.S.A., KitchenAid, U.S.A. Jenn-Air, U.S.A. or Maytag Corporation or its related companies. ©2010. All rights reserved. ® Energy Star is a U.S. registered mark.
Debra Sagan EVHA Program Coordinator, NAHB Research Center
4
2011 EVHA Winner Magazine
WORKING TOGETHER TO MAKE A SUSTAINABLE DIFFERENCE.
In a world telling you to “Build green!” Whirlpool Corporation has a fresher, more supportive approach. From kitchen, to laundry, to HVAC and beyond, no one offers you more appliances that are ENERGY STAR® qualified. Or more ways to partner with education, resources and programs designed to make green building practical—and sustainable thinking
TM
second nature. Insideadvantage.com.
ENERGY
WPA09076_NAHBGreenAd.indd 1
WATER
INDOOR AIR QUALITY
12/2/09 4:58 PM
The EnergyValue Housing Award (EVHA) is designed to recognize builders and remodelers who successfully integrate energy efficiency into all aspects of new and existing homes, as exemplified by a specific home. Through educational programs and national media coverage, the award promotes increased awareness of the value of energy efficiency among home builders, remodelers, homebuyers, homeowners and others within the residential market. From the 33 applications,12 builders and remodelers from nine states were selected to receive 2011 EnergyValue Housing Awards. All of the applicants deserve congratulations for significantly improving their energy performance as well as considering the costs and value of the energy upgrades. The EVHA is not just a program, it is also a process. Every year, at least one non-winning past applicant has returned as a winner. “The EVHA has really changed what I do and the way I think and has made a difference,” says Orlo Stitt, winner of 16 EnergyValue Housing Awards, including the 1999 EVHA Builder of the Year, and 2006 and 2008 EVHA People’s Choice Award. “I can tell you it will do the same for you and your customers.” As part of the process, the EVHA applicants are challenged to participate in energy and green programs. Of this year’s EVHA winners more than three-quarters stepped up and took the Builders Challenge, a voluntary energy certification program through the U.S. Department of Energy, an EVHA partner. Not only did most winners take the Builders Challenge, but more than a third participated in the Building America Program, which means they are willing to go the extra mile personally to help advance the entire home building industry. By participating in a Building America demonstration home they benefit from the Building America teams’ collective expertise and that provides some competitive advantage. But that benefit is well-deserved because Building America partners also take on significant risks and dedicate tremendous amounts of time and resources to build demonstration homes.
job CON
clie Joh
pub EVH 3 7/
firs Jan
cre “20 Awa
The fresh approaches that these builders take serve as shining examples of what is possible. To underscore the importance of Building America Program participants’ contributions, and to gather even more stellar examples of what can be done by all types of companies, EVHA Demonstration Home judging criteria will be updated for the 2012 awards. So if you are ready to see examples of satisfied customers and projects contributing to a critical shift in the residential construction industry, read on! Discover exemplary approaches to the design, construction, and marketing of high performance homes and learn how the 2011 EVHA winners are issuing a challenge to the entire industry.
acc
cre
cop art
Because craftsmanship is alive and well.
pro
We make DuPont™ Tyvek® Weatherization Systems for contractors who reside, renovate and restore. It’s pros like you who have made us the industry leader for over 25 years—and we’ll continue to make a tough job easier and help you build an even stronger reputation for quality. For more detailed info, visit construction.tyvek.com
pro
app
app
app
DuPont Tyvek ®: HomeWrap ® • StuccoWrap ® • D r a i n W r a p T M ThermaWrap T M • AtticWrap T M • Wrap Caps • Tape DuPont TM Flashing Systems • DuPont TM Residential Sealant TM
All s by th All u imag prov of us prov
Copyright © 2010 DuPont. The DuPont Oval Logo, DuPont™, and all products denoted with ® or ™ are registered trademarks or trademarks of E.I. du Pont de Nemours and Company or its affiliates. All rights reserved.
www.nahbrc.com/evha
5
Energy Features Foundation: R-12.5 precast concrete walls + R-19 fiberglass batt insulation Wall Construction: 2x4 at 16” o.c. Wall Insulation: R-13 spray foam insulation + R-3 structural insulated sheathing Rim Joist Insulation: R-18 spray foam insulation + R-3 structural insulated sheathing Roof Construction: Trusses at 24” o.c. Ceiling Insulation: R-42 spray foam and cellulose at ceiling plane Windows: Low-e, gas-filled vinyl; U-0.30 to 0.34, SHGC 0.22 to 0.35 HVAC: Two solar-assisted heat pumps; SEER 18.2 and 17, 8.9 and 8.5 HSPF solarassisted heat pump; Tankless propane water heater provides auxiliary Ducts: All ducts in conditioned space; Minimized duct design Water Heating: 0.82 EF tankless propane heater; PEX manifold distribution Lighting: 43% ENERGY STAR fixtures; Remaining fixtures CFL and LED; 5 tubular daylighting devices Appliances: ENERGY STAR refrigerator, freezer, dishwasher, and clothes washer On-Site Energy Generation: None Duct Leakage Test: 135 cfm total at 25 Pa Blower Door Test: 2790 cfm at 50 Pa HERS Index: 55 Energy/Green Building Programs: National Green Building Certification Program, Building America, Builders Challenge, LEED for Homes, ENERGY STAR, Environments for Living (Reverse plan constructed.)
Moderate Climate, Production Home Through its marketing efforts that focus on energy efficiency and green building, production builder Baldwin Homes is educating not only prospective buyers but also the community at large. In its model home (that is open for tours), cut-aways show “behind-the-wall” energy features and numbered signs throughout the home correspond to an easily understood guide that explains each green feature on the self-guided tour. For buyers, the aesthetically-pleasing homeowners’ manual describes the operation and maintenance of high performance homes.
6
Company Overview
House Overview
Years in business: 11 Average homes built per year: 20 Member: Home Builders Association of Maryland
Size: 6,117 s.f. (including conditioned basement) Location: Gambrills, Maryland Construction cost: $152 per s.f. Completion date: February 2010
2011 EVHA Winner Magazine
Hot Climate, Production Home In its “total commitment to market differentiation,” production builder Imagine Homes is making a difference in the San Antonio region’s new home market. The young company, which was founded on a dedication to responsible green building practices, has produced a home that was described by EVHA judges as an “excellent accomplishment.” By creating a sealed attic design and implementing other air leakage control strategies, the company was able to achieve “extreme air leakage control in a production environment.”
Company Overview
Years in business: 5 Average homes built per year: 77 Member: Greater San Antonio Builders Association
House Overview
Size: 3,670 s.f. Location: San Antonio, Texas Construction cost: $48 per s.f. Completion date: June 2010
Energy Features
Foundation: Uninsulated slab-on-grade Wall Construction: 2x6 at 24” o.c.; 2-stud corners and ladder blocking Wall Insulation: R-20 cellulose + R-3 foam sheathing Rim Joist Insulation: R-22 open cell foam Roof Construction: Unvented attic Ceiling Insulation: R-22 open cell foam at roofline Windows: Low-e vinyl windows; U-0.35, SHGC 0.22 HVAC: 93 AFUE furnace; 17 SEER air conditioner; Central-fan-integrated passive fresh air supply ventilation Ducts: Manual D design; All in conditioned space; Multizone system Water Heating: 54 s.f. flat plate solar collector with 120-gallon storage tank and 0.85 EF electric auxiliary; PEX piping distribution Lighting: Whole-house lighting controls; 100% CFLs Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: 2-kW photovoltaic system Duct Leakage Test: 98 cfm total at 25 Pa Blower Door Test: 933 cfm at 50; 1.2 ACH50 HERS Index: 48 without/40 with PV Energy/Green Building Programs: Builders Challenge, ENERGY STAR, Build San Antonio Green
www.nahbrc.com/evha
7
Company Overview
House Overview
Years in business: 25 Average homes built per year: 4,000 Member: Home Builders Association of Central Arizona
Size: 2,088 s.f. Location: Gilbert, Arizona Construction cost: not reported Completion date: June 2010
Energy Features Foundation: Uninsulated slab on grade Wall Construction: Double 2x4 wall framing Wall Insulation: R-19 spray foam + R-4 EPS foam sheathing Rim Joist Insulation: N/A Roof Construction: Trusses with unvented attic Ceiling Insulation: R-19 spray foam at roofline Windows: Low-e, vinyl; U-0.34, SHGC 0.20 HVAC: Combination solar thermal, nighttime cooling (economizer), and fresh air ventilation system (anticipated to supply 14% of heating load); SEER 14, 9 HSPF air source heat pump auxiliary Ducts: All in conditioned or semi-conditioned space; jump ducts for pressure balancing Water Heating: Solar thermal heat recovery from PV system with storage tank and electric auxiliary Lighting: 80% CFL lighting Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: Combination PV and solar thermal system for heating and water heating Duct Leakage Test: 15 cfm total at 25 Pa; 0 cfm to exterior Blower Door Test: 860 cfm at 50 Pa (2.03 ACH50) HERS Index: 61 without/39 with PV Energy/Green Building Programs: ENERGY STAR, WaterSense Homes
Hot Climate, Production Home For its winning entry, first-time EVHA applicant Meritage Homes combined efficiency techniques atypical of a high-volume production builder (Meritage is the nation’s 9th largest home building company) with renewable power generation. According to the company, the strategy is working: its high efficiency, solar powered homes are selling three times faster than its competitors’ homes. Meritage Homes is making a big impact on the local new homes market by constructing 210 homes to the same specifications as the winning entry—which judges described as having a “great building envelope,”—and by its strong marketing and educational efforts. The home, say EVHA judges, is an “excellent example of a builder raising the standard of performance” for production homes. 8
2011 EVHA Winner Magazine
Cold Climate, Custom Home With a self-proclaimed mission that is “as much education as [it is] construction,” Near Zero Maine built a working proof concept home that, according to EVHA judges, is “well designed and wellinsulated.” Due to the carefully sealed and highly insulated thermal envelope, the design heating load for this modest house in Maine is only 15,000 Btuh. It is anticipated that the evacuated tube solar thermal collectors will supply about three-quarters of the annual energy for the multizone radiant heating system.
Company Overview
House Overview
Years in business: 27 Average homes built per year: Not reported Member: None
Size: 2640 s.f. (including conditioned basement) Location: Vassalboro, Maine Construction cost: $105 per s.f. Completion date: November 2008
Energy Features Foundation: Basement with R-5 exterior foam insulation and R-19 interior fiberglass insulation Wall Construction: Double, 2x4 at 24” o.c. (12” total thickness) Wall Insulation: R-40 fiberglass batt and blown cellulose Roof Construction: Trusses at 24” o.c. Ceiling Insulation: R-60 blown cellulose Windows: Low-e, gas-filled vinyl; U-0.20, SHGC 0.20 HVAC: 174-s.f. solar thermal collectors with 120-gallon storage tank and electric auxiliary; Multi-zone radiant distribution Ducts: None Water Heating: 174-s.f. solar thermal collector with 80-gallon storage tank and electric auxiliary Lighting: 90% ENERGY STAR fixtures; mix of CFLs and LEDs Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: Solar thermal (see HVAC and water heating) Duct Leakage Test: N/A Blower Door Test: 211 cfm at 50 Pa (1.29 ACH50) HERS Index: 38 Energy/Green Building Programs: None
www.nahbrc.com/evha
9
Energy Features Foundation: Uninsulated slab on grade Wall Construction: Structural Insulated Panels Wall Insulation: R-28.5 (SIPs) Rim Joist Insulation: N/A Roof Construction: Trusses at 24” o.c. Ceiling Insulation: R-50 foam and blown fiber Windows: Low-e, gas-filled vinyl; U-0.28 and U-0.30: SHGC .30 HVAC: 3.3 COP ground source heat pump with in-floor hydronic radiant distribution; No cooling Ducts: None Water Heating: 3.3 COP ground source heat pump with 60-gallon storage tank; PEX manifold delivery
Lighting: 10% ENERGY STAR-rated fixtures; 75% CFLs Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: None Duct Leakage Test: N/A Blower Door Test: 770 cfm at 50 Pa (2.4 ACH50) HERS Index: 51 Energy/Green Building Programs: Builders Challenge; Building America partner; ENERGY STAR; Olympia Master Builders Built Green
Company Overview Years in business: 26 Average homes built per year: 10 Member: Olympia Master Builders
House Overview Size: 2,265 s.f. Location: Olympia, Washington Construction cost: $122 per s.f. Completion date: May 2010
Moderate Climate, Custom Home Implementing a “good team approach with the clients, excellent attention to air sealing, and extensive motivation and education of subcontractors,” led to the creation of what was described by EVHA judges as a “simple house done well.” In response to the client’s need for a second distinct dwelling for a family member, Scott Homes integrated the additional dwelling unit in the same structure rather than building two separate structures. This allowed them to use one heating, electrical, and plumbing system for the entire house and reduce environmental impact. The judges were impressed by Scott Bergford’s “deep community involvement,” which includes numerous speaking engagements and hands-on energy efficiency classes, as well as the company’s focus on energy efficiency education and outreach in all of its marketing materials and press coverage. Through active local involvement, Scott Homes is helping to bring energy efficiency into the forefront in the community. 10
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
Energy Features Foundation: R-32 ICF basement foundation with R-10 underslab insulation Wall Construction: Structural Insulated Panels Wall Insulation: R-24 (SIPs) Rim Joist Insulation: R-40 open-cell spray foam Roof Construction: Trusses; Unvented attic design Ceiling Insulation: R-30 spray foam at roofline Windows: Low-e vinyl; U-0.28, SHGC 0.25 HVAC: 95 AFUE gas furnace; 17 SEER air conditioner; Whole-house, central-fan-integrated ventilation; Multizone distribution Ducts: All ducts in conditioned space Water Heating: 0.93 EF natural gas tankless water heater; Centrallylocated manifold with PEX distribution Lighting: 12% ENERGY STAR fixtures; 88% CFLs; tubular daylighting device Appliances: ENERGY STAR dishwasher On-Site Energy Generation: Rough-in for rooftop photovoltaic system Duct Leakage Test: 0 cfm to exterior Blower Door Test: 343 cfm at 50 Pa (0.8 ACH50) HERS Index: 46 Energy/Green Building Programs: National Green Building Certification Program, Builders Challenge, ENERGY STAR
Cold Climate, Custom Home As the first home in Indiana certified Emerald to the National Green Building Standard by the NAHB Research Center, first-time EVHA applicant Treasure Homes is boosting regional awareness of green building. The Gem, as the award-winning model is called, was designed to showcase affordable green homes for the local Green Homes on Parade event. During construction, the builder conducted “Work Boots� tours for local home builders. Leveraging free publicity surrounding the parade event with other marketing materials, the builder is cost-effectively helping local buyers understand the value of energy efficiency and green building.
Company Overview Years in business: 1 Average homes built per year: 1 Member: Porter County Builders Association
House Overview Size: 1,216 s.f. Location: Burns Harbor, Indiana Construction cost: $58 per s.f. Completion date: April 2010
www.nahbrc.com/evha www.nahbrc.com/evha
11
Cold Climate, Custom Home Cobblestone Homes has married high performance details—which, as the EVHA judges note, include exceptional building envelope, HVAC, and water heating systems—with a comprehensive construction management process to create a home marketed as “Michigan’s first affordable net-zero energy home.” Through a partnership with several manufacturers, Cobblestone Homes has created a building science museum and education center that includes over 60 interactive displays that help promote exceptional customer relationships. To enhance these relationships, Cobblestone Homes schedules five formal tours throughout the construction process and follow-up visits at one week, 60 days, and 1 year after occupancy.
12
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
Company Overview
House Overview
Years in business: 9 Average homes built per year: 28 Member: Home Builders Association of Saginaw, Bay County Home Builders Association, and Home Builders Association of Midland County
Size: 1,752 s.f. Location: Bay City, Michigan Construction cost: $151 per s.f. Completion date: May 2010
Energy Features
Foundation: R-20 foam-insulated basement (interior and exterior foam) Wall Construction: 2x6 at 19.2� o.c. Wall Insulation: R-30 spray urethane foam cavity insulation + R-5.6 structural insulated sheathing Rim Joist Insulation: R-30 spray urethane foam + R-10 foam sheathing Roof Construction: Trusses at 24� o.c. Ceiling Insulation: R-13 spray urethane foam + R-49 blown cellulose at ceiling plane Windows: Low-e, gas-filled, triple-pane vinyl; U-0.2, SHGC 0.23 to 0.27 HVAC: 16 EER, 5.5 COP ground source heat pump; Energy recovery ventilation system Ducts: Manual D design; All in conditioned space Water Heating: Desuperheater, solar thermal, and electric auxiliary; Drainwater heat recovery system Lighting: 20% ENERGY STAR fixtures, combination of LED and CFL throughout Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: Building-integrated photovoltaic shingle system and conventional PVarray Duct Leakage Test: 5 cfm to exterior at 25 Pa Blower Door Test: 286 cfm at 50 Pa (0.54 ACH50) HERS Index: 37 without/-4 with PV Energy/Green Building Programs: ENERGY STAR
www.nahbrc.com/evha www.nahbrc.com/evha
13
14
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
Company Overview
House Overview
Years in business: 21 Average homes built per year: 4 Member: Skagit/Island Counties Builders Association
Size: 2,501 s.f. (including conditioned basement and original master suite) Location: Greenbank, Washington Construction cost: $90 per s.f. Completion date: January 2010
Moderate Climate, Custom Home What really makes Clifton View Homes stand out, according to the EVHA judges, are “the systems, the team focus, and the depth of experience and passion. These folks care, and it shows!” The innovative aspect of this project is the fact that CVH demolished the existing home keeping only the garage and 200 s.f. master suite to build a new home integrated into the existing structure. By encouraging a “culture of partnership” and paying “fanatic attention to detail,” the company is able to create a high performance product within a reasonable price. Through the custom home building process, the company puts forth a tremendous effort to get buy-in from customers, and then follows through to ensure customer satisfaction. In short, say the EVHA judges, Clifton View Homes “gets the idea of a comprehensive approach to energy efficient building.”
Energy Features
Foundation: R-25 Insulating concrete form basement with R-20 underslab insulation Wall Construction: Structural insulated panels Wall Insulation: R-25 (SIPs) Rim Joist Insulation: 2” rigid roam plus R-38 fiberglass batt Roof Construction: Structural insulated panels Ceiling Insulation: R-40 (SIPs) Windows: Low-e, gas-filled vinyl; U-0.28, SHGC 0.25 HVAC: 10 HSPF air- (to water) source heat pump with in-floor, multizone radiant distribution; Whole-house HEPA air filtration Ducts: None Water Heating: 0.91 EF tank-type electric with rough-in for future solar water heating system Lighting: 70% ENERGY STAR fixtures, mix of CFL and LEDs, and 2 tubular daylighting devices Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: None Duct Leakage Test: N/A Blower Door Test: 573 cfm at 50 Pa (1.45 ACH50) HERS Index: 57 Energy/Green Building Programs: Builders Challenge, ENERGY STAR, Built Green
www.nahbrc.com/evha www.nahbrc.com/evha
15
Company Overview Years in business: 26 Average homes built per year: 4 Member: Greater Fort Worth Builders Association; Home Builders Association of Greater Dallas
House Overview Size: 1,015 s.f. Location: Fort Worth, Texas Construction cost: Not reported Completion date: April 2010
Hot Climate, Custom Home According to the EVHA judges, Ferrier Custom Homes creates “excellently crafted homes” in large part due to its meticulous construction management process. As one EVHA judge quipped, the company “could not improve on this process and still have the subcontractors show up.” Judges further describe Ferrier Custom Homes’ marketing practices as a “blueprint for best practices.” The company’s marketing materials have a unified look and a strong, central theme, “Building Dreams. Saving Energy.” Its visually striking website hosts detailed information on past projects including construction photographs, lists of high performance home features, and testimonials by the homeowners.
16
2011 EVHA Winner Magazine
Energy Features Foundation: Uninsulated slab-on-grade Wall Construction: Structural Insulated Panels Wall Insulation: R-30 Rim Joist Insulation: N/A Roof Construction: SIPs Ceiling Insulation: R-50 Windows: Low-e, gas-filled, wood-framed; U-0.29; SHGC 0.19 HVAC: 9 HSPF, 18 SEER air source heat pump; Energy recovery ventilation Ducts: Manual D design; All in conditioned space; Minimized duct design with registers at interior walls Water Heating: 0.99 EF tankless electric water heater with PEX distribution Lighting: 100% LED and CFL lighting with advanced lighting controls Appliances: ENERGY STAR refrigerator and dishwasher On-Site Energy Generation: 4-kW wind turbine Duct Leakage Test: 12 cfm total at 25 Pa Blower Door Test: 581 cfm at 50 Pa; 2.12 ACH50 HERS Index: 56 without/30 with wind turbine Energy/Green Building Programs: National Green Building Certification Program, Builder’s Challenge, ENERGY STAR, LEED for Homes, Green Built Texas
www.nahbrc.com/evha www.nahbrc.com/evha
17
Hot Climate, Custom Home GreenCraft Builders’ net-zero energy design, including passive solar features and a whopping 9-kW photovoltaic system, has been producing a utility credit since the home’s occupancy in early 2010. But it’s not only the homeowners who are benefitting. During construction of the home, the jobsite served as a learning center for other builders and the completed show home was toured extensively. As the EVHA judges noted, “The outreach effort was exceptional.” In fact, the homeowners still open the house for guests interested in seeing their uniquely designed and constructed “demonstration” house. The EVHA judges described the home as an “excellent example of how high performance homes should be built” with well-thought-out design features and a “balance of efficiency and cost effectiveness.” In short, they said, the project “raises the bar of what can and should be expected of high performance homes.” 18
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
Energy Features Foundation: Uninsulated slab-on-grade Wall Construction: 2x6 @ 24� o.c. with advanced framing techniques Wall Insulation: R-21 open cell foam with R-5 foam sheathing Rim Joist Insulation: N/A Roof Construction: Unvented attic design with radiant barrier Ceiling Insulation: R-30 open cell foam at roofline Windows: Low-e, gas-filled composite-framed; U-0.29; SHGC 0.20 HVAC: 9 HSPF, 16 SEER air source heat pump with stand-alone dehumidification capability; Central-fan-integrated ventilation system Ducts: All in conditioned space Water Heating: Two, centrally-located 0.91 EF gas tankless heaters Lighting: 100% CFLs and LEDs; Tubular skylight in utility room Appliances: ENERGY STAR refrigerator, dishwasher, and clothes washer On-Site Energy Generation: 9-kW photovoltaic system Duct Leakage Test: 166 cfm total at 25 Pa Blower Door Test: 620 cfm at 50 Pa (1.1 ACH50) HERS Index: 56 without/1 with PV Energy/Green Building Programs: Builders Challenge, Green Built Texas, LEED for Homes, ENERGY STAR, Building America demonstration home
Company Overview Years in business: 4 Average homes built per year: 3 Member: Home Builders Association of Greater Dallas
House Overview Size: 2,538 s.f. Location: Lewisville, Texas Construction cost: $155 Completion date: December 2009
www.nahbrc.com/evha
19
Moderate Climate, Production Home Wathen-Castanos Hybrid Homes, according to the EVHA judges, has “found a niche in a difficult market and is building high efficiency homes that are competitively priced within the market.” As the judges further note, “Their product is well thought out and the features selected closely adhere to the company’s vision.” To achieve its goals, the production builder—which plans 10 other homes using the same specifications—works closely with trade contractors in the design process and relies on checklists and other quality control mechanisms to ensure that specifications are precisely met. In this cooperative process, the company has found trade partners who share its belief in building a quality product through building science. Company Overview Years in business: 27 Average homes built per year: 260 Member: Building Industry Association of Central California
House Overview Size: 1,985 s.f. Location: Clovis, California Construction cost: $90 per s.f. Completion date: June 2009
20
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
Energy Features Foundation: Uninsulated slab-on-grade Wall Construction: 2x4 at 16” o.c. Wall Insulation: R-15 spray-in fiberglass Rim Joist Insulation: N/A Roof Construction: Trusses at 24” o.c. Ceiling Insulation: R-49 spray-in fiberglass Windows: Low-e vinyl; U-0.25, SHGC 0.35 HVAC: 94 AFUE gas furnace; 19 SEER air conditioner (air handler and furnace in unconditioned attic) Ducts: Minimized duct design with supply vents at interior walls; All ducts insulated to R-8 and located outside the thermal envelope. Water Heating: 0.98 EF tankless gas water heater (in garage) Lighting: 90% ENERGY STAR-rated fixtures; 100% CFL and LED lighting Appliances: ENERGY STAR refrigerator and dishwasher On-Site Energy Generation: 3.7-kW photovoltaic system Duct Leakage Test: 44 cfm total at 25 Pa; 42 cfm to exterior Blower Door Test: 848 cfm at 50 Pa (2.73 ACH50) HERS Index: 59 without/29 with PV Energy/Green Building Programs: Builders Challenge, ENERGY STAR, CA Build it Green, WaterSense, City of Clovis
www.nahbrc.com/evha www.nahbrc.com/evha
21
22
2011 EVHA 2011 EVHAWinner WinnerMagazine Magazine
The 2011 EVHA is proud to present Builder of the Year to WathenCastanos Hybrid Homes. Although relatively new to high performance home construction, Wathen-Castanos has entered the market with gusto. By partnering with the Building America program and focusing on value-added energy efficiency features, WathenCastanos is building homes at a price that remains competitive in the local market. Because of its well-rounded approach to high performance home design, construction, and marketing, and the effect they are having on the industry, the EVHA judges named Wathen-Castanos Hybrid Homes the 2011 EVHA Builder of the Year.
Wathen-Castanos Hybrid Homes fully involves its trade partners in the development of new plans, engaging them early with a focus on value engineering. The design of its winning “Advanced Performance Hybrid Home” was supported by an integrated team process that met efficiency goals, maintained profit margins, and balanced aesthetics and functionality. Throughout construction the benefits of the inclusive design process became evident in time and cost savings and a high level of quality control. A post-construction review with trade partners helped to identify areas for improvement. The company attributes its strong relationship with key trade partners—some of whom have been with the company for over 25 years—for its ability to achieve consistent quality and competitive pricing. In its own words, “The quality of our trades has been paramount to our success.” Wathen-Castanos is marketing its Advanced Performance Hybrid Home product line with consistent, simple to understand, and aesthetically pleasing marketing materials that describe its efficiency features. Its website contains a clickable house diagram with brief explanations and photos of efficiency features. The company relies on Builders Challenge certification to quantify efficiency to potential home buyers and strives to ensure that its entire team has a thorough understanding of the benefits of energy efficiency so that they can deliver a consistent message. According to the company, its new focus on efficiency was vital to its ability to weather the recent market downturn without cutting prices and features, but they admit, they were “caught off guard” by the increased demand.
www.nahbrc.com/evha www.nahbrc.com/evha
23
The EnergyValue Housing Award Existing Homes competition is designed to recognize remodelers who successfully integrate energy efficiency improvements into the retrofit of existing structures. The award promotes an increased awareness of the value of energy efficiency improvements in existing homes among remodelers, homeowners, and others. With nearly 130 million existing homes in the U.S., there are many opportunities for significant improvements to reduce residential energy consumption. The challenge faced by homeowners and remodelers is prioritizing improvements so that a family’s needs are met strategically and within budget.
You don’t need a telescope to find intelligent life ... it’s closer than you think. A WaterFurnace geothermal comfort system uses the clean, renewable energy found in your own backyard to provide savings of up to 70% on heating, cooling and hot water. Contact your local WaterFurnace dealer today, and show your neighbors that intelligent life is right next door.
waterfurnace.com | (800) GEO-SAVE Follow us on:
©2010 WaterFurnace is a registered trademark of WaterFurnace International, Inc.
24
2011 EVHA Winner Magazine
EVHA Existing Homes Applicants were asked to provide information about the home prior to and after the renovations were completed. This information gave the judges a broad picture of the blank canvas from which the work started and something on which to base the level of improvements. Early in the 2011 EVHA application review process it became apparent that the procedure for upgrading existing homes is extensive and complex. No amount of pre-renovation design and planning can fully address remodeling and the existing conditions of a home such as the hidden secrets found when walls are opened for air sealing and insulation upgrades. The remodeling process can challenge the patience, skills, budget, timeline, creativity, and resources of the most experienced contractors. All of the Existing Homes applicants deserve congratulations for their renovations to existing homes, significantly improving energy performance, and breathing new life into structures that might otherwise have been demolished. Not only did these contractors prove that retrofitting older, less efficient homes can be done, they showed how it can be done in a cost effective manner while preserving the architectural and design elements that made each house worth upgrading. As a result, the EnergyValue Housing Award competition is excited to present the first recipients of the EVHA Existing Homes Award to CVH, Inc. dba Clifton View Homes and Green Builder Media/Building Media/Steven Winter & Associates. Both existing home projects are outstanding examples of what can be done to improve the efficiency and performance in existing homes while also updating the house design and livability.
The envelope please‌
www.nahbrc.com/evha
25
Company Overview Years in business: 5 Average homes remodeled per year: 2 Member: Santa Fe Area Home Builders Association
House Overview Year built: 1960 Size: Existing Home 1,919 s.f., Post-Renovation 1,919 s.f. Location: Las Vegas, Nevada Construction cost: $170 per s.f. Completion date: January 2010 Energy Programs: Building America, Builders Challenge, National Green Building Certification Program, LEED for Homes, ENERGY STAR
Existing Homes, Hot Climate This project represents a unique and synergetic partnership between a media company, a training provider, and a Building America team to create a net-zero energy remodeled home and document the process for broader industry education. By dramatically tightening the building envelope (while leaving the interior wall surface intact) improving window efficiency, replacing outdated mechanical equipment, and adding renewable power generation, the partners proved that a net-zero energy remodel is attainable. Not surprisingly, they garnered significant media attention for the project, thereby furthering the project’s impact on the remodeling industry.
Energy Features Existing Home
Post-Renovation
Foundation
Uninsulated slab-on-grade
Uninsulated slab-on-grade
Wall Construction
2x4 at 16” o.c. with fiberglass batt insulation and stucco finish N/A Rafters; R-30 fiberglass batt insulation
2x4 at 16” o.c. with R-13 open-cell spray foam cavity insulation and 2” EPS foam sheathing N/A Unvented attic design; R-55 spray polyurethane foam at roofline; ENERGY STAR metal roofing Low-e, gas-filled, triple pane fiberglass; U-0.22, SGHC 0.19 3-ton, 18.6 SEER, 9 HSPF heat pump; Continuous exhaust ventilation
Rim Joist Insulation Roof Construction / Ceiling Insulation Windows HVAC Ducts Water Heating Lighting Appliances On-Site Energy Generation Duct Leakage Blower Door Test HERS Index Utility Bills
26
2011 EVHA Winner Magazine
Single pane aluminum and wood Rooftop package gas furnace (120,000 Btuh) and AC (6-ton) unit All in unconditioned attic 0.59 EF tank-type electric water heater Recessed can lighting with incandescent lamps; 10% CFL None 428 cfm total leakage at 25 Pa 7.6 ACH50 123 $200 per month
All in sealed, semi-conditioned attic 80-s.f. solar thermal with 80-gallon storage tank and 0.87 EF tankless gas auxiliary; PEX piping distribution; Recirculation 50% ENERGY STAR fixtures, remaining fitted with LED and CFL lamps ENERGY STAR refrigerator, dishwasher, and clothes washer 5.67-kW photovoltaic system 50 cfm total leakage at 50 Pa, < 50 cfm at 25 2.1 ACH50 44 without /-1 with PV $40 per month
Every high-performance home starts with a high-performance building envelope. Often, that envelope starts with BASF chemistry and its contributions to improved energy efficiency, durability and speed of construction.
Need proof?
see award-winning homes at www.BetterHomeBetterPlanet.com
BASF is proud to be the Platinum sponsor of the 2011 EnergyValue Housing Award速 www.basf.us/construction
Company Overview Years in business: 21 Average homes remodeled per year: 2 Member: Skagit/Island Counties Builders Association
House Overview Year built: 1962 Size: Existing Home 2,640 s.f., Post-Renovation 2,908 s.f. Location: Oak Harbor, Washington Construction cost: $71 per s.f. Completion date: March 2010 Energy Programs: Builders Challenge, ENERGY STAR, Built Green
28
2011 EVHA Winner Magazine
Existing Homes, Cold Climate With its first Existing Home entry, Clifton View Homes demonstrated its ability to translate the sound building science techniques and quality control mechanisms that it uses for new home construction into a remodeled home design. Starting with the design process, the EVHA judges report, “The builder’s effectiveness was very apparent.” Energy modeling, done early in the project, was used in the decision making process. As a result, the builder and the customer got “terrific bang for the buck.” To keep true to the design and ensure quality control throughout the construction process, regular site meetings, checklists, and trainings were used. To date, the effort has paid off: despite a 10% increase in square footage, utility bills have dipped to one-third of what they were prior to renovation.
Energy Features Existing Home
Post-Renovation
Foundation
Vented crawlspace
Wall Construction
2x4 with R-11 fiberglass batt insulation
Rim Joist Insulation Roof Construction / Ceiling Insulation
None Stick-framed with R-19 fiberglass batt at ceiling plane Single pane
Vented crawlspace + R-31 perimeter insulation; R-20 perimeter and underslab insulation for addition 2x4 with R-15 fiberglass batt insulation and R-15 SIPs attached to exterior; R-15 high-density fiberglass batt in addition R-38 fiberglass batt Raised-heel trusses with R-49 blown fiberglass insulation
Windows
HVAC
48-year-old electric furnace
Ducts
In unconditioned crawlspace Two, 0.91 EF, 50-gallon electric tank water heater with copper distribution 12% ENERGY STAR fixtures
Water Heating
Lighting Appliances On-Site Energy Generation Duct Leakage Blower Door Test HERS Index Utility Bills
Low-e, gas-filled vinyl windows; U-0.28 to 0.31, SHGC 0.21 to 0.43 (orientationspecific SHGC) 9 HSPF ductless mini-split heat pump; HEPA-filtered fresh air supply ventilation with timer control Removed
ENERGY STAR refrigerator and dishwasher None
Two, 0.91 EF, 50-gallon electric tank water heater with PEX distribution; Rough-in for solar water heating 33% ENERGY STAR fixtures; All CFLs in conventional fixtures ENERGY STAR refrigerator, dishwasher, and clothes washer Rough-in for future PV system
Not tested 14.3 ACH50 N/A $390 per month
N/A 5.25 ACH50 74 $135 per month
www.nahbrc.com/evha
29
The 2011 EVHA is proud to present the Remodeler of the Year to CVH, Inc. Clifton View Homes has built and remodeled energy-efficient homes for over 20 years. Although the company’s construction techniques have evolved over that time, CVH’s dedication to energy efficiency has never wavered. Throughout the remodeling process, Clifton View Homes works as a team with the homeowners to make decisions based on energy modeling and economic analyses. This process adds value to the finished product by reducing the overall cost of the project and of homeownership. Through the decision-making process, homeowners learn the basics of building science and discover the important role that they play in the efficiency of the home.
30
2011 EVHA Winner Magazine
Despite the constraints posed by an existing building, the company was able to apply its efficiency practices and its quality control processes to affect tremendous change in the building’s efficiency. For example, by relying extensively on checklists and other quality control mechanisms to meet its exacting standards in the field, air infiltration and energy bills in this remodeled home are one-third of what they were prior to renovation. Judges selected CVH, Inc. not only for its ability to incorporate state-of-the-art building science into each project, but also for its contribution to the industry at large. Company president Ted Clifton is extremely active in the green building movement and makes presentations about green building and energy efficiency locally, statewide, and across the nation. He helped establish the local BIA’s GreenBuilt program, and currently serves on its board as well as that of the GreenBuilt Washington program. His dedication and service are helping the entire industry in its evolution to high performance homes.
Renewable Electric Energy SAVE ENERGY - SAVE WATER All while enjoying the luxury of
ENDLESS HOT WATER
Whole House Electric Tankless Water Heater • Endless hot water for your whole house and point of use • Easily installed on your existing electrical panel • Install closer to the point of use to save energy AND water • Only tankless designed for hard water without a water softener • Patented Temperature Detected Flow works with high efficiency appliances and low flow fixtures • Large heating chamber delivers stable temperature output feels like a bottomless tank even as flow rate varies • 10 Year Limited Warranty • 99% Energy Efficient Already Have Gas Tankless? Add A Seisco! Eliminate low flow, start-up and temperature fluctuation issues-or add to your existing tank for endless hot water
1-888-296-9293
Seisco.com
99% efficient
www.nahbrc.com/evha
31
The NAHB Research Center’s mission is to promote innovation in housing technology to improve the quality, durability, affordability, and environmental performance of homes and home building products. The Research Center was established in 1964 as a subsidiary of the National Association of Home Builders (NAHB), and since then has provided clients with an unrivaled depth of understanding of the housing industry and access to its business leaders.
ddddddddddddddddd The U.S. Department of Energy (DOE) Building America Program is reengineering new and existing American homes for energy efficiency, energy security, and affordability. Building America works with the residential building industry to develop and implement innovative building energy systems—innovations that save builders, remodelers, and home-owners millions of dollars in construction and energy costs. This industry-led, cost-shared partnership program has the following goals: R
• Significantly reduce whole-house energy use in both new and existing homes as well as reduce construction time and waste • Encourage a systems-engineering approach for design/ redesign and construction of new and existing homes • Improve indoor air quality and comfort • Integrate clean on-site power systems • Accelerate the development and adoption of highperformance residential energy systems
ddddddddddddddddd The National Renewable Energy Laboratory is the U.S. Department of Energy’s premier laboratory for renewable energy research and development, and a lead lab for energy-efficiency research and development.
ddddddddddddddddd The National Association of Home Builders (NAHB) Energy Subcommittee focuses on issues related to cost-effective and affordable energy codes, standards, regulations, state and federal legislation and recommends actions for addressing those issues to the NAHB Construction, Codes and Standards Committee.
ddddddddddddddddd
Platinum/Existing Homes Division Featured Sponsor BASF – The Chemical Company BASF is a leader in the construction industry. With more than 600 products serving 75 construction product categories, we offer the broadest portfolio of products used directly on construction sites, or integrated into other products, to improve the performance of construction projects. We’re also a global leader in sustainability and corporate social responsibility, committed to constant improvements in safety, protection of health and environmental conservation. BASF plays an important role in finding answers to global challenges, such as climate protection, energy efficiency, nutrition and mobility. Already a supplier to the majority of leading building product manufacturers, BASF will not only continue to develop sustainable building materials, it will lead innovation in the industry. We will continue to work with industry stakeholders—from builders and designers to governments to building material manufacturers—to develop more solutions that help make construction projects more energy efficient, durable and faster to build. Because at BASF, we create chemistry. www.basf.us/construction
ddddddddddddddddddd Winners’ Dessert Reception Sponsor WaterFurnace International, Inc. is the leading manufacturer of residential, commercial, industrial and institutional geothermal and water source heat pumps. The company was founded in 1983 in Fort Wayne, IN and is headquartered there today. WaterFurnace has an extensive network of trained and certified geothermal dealers throughout the United States and has a global network of dedicated distributors. The WaterFurnace product line boasts the world’s most energy-efficient and environmentally friendly geothermal comfort system while offering comfort solutions for any home or building application. WaterFurnace is focused on efficiency, innovation, dealer training, and customer service and upholds its green initiatives by providing comfort to their 115,000 square foot headquarters utilizing WaterFurnace geothermal units and a pond loop system.
ddddddddddddddddddd Silver Sponsors Andersen Corporation Heating & cooling accounts for roughly 43% of the average utility bill, making it the largest energy expense for most homeowners. Plus, the average home loses over 25% of its heat through windows. Windows that are both energy efficient and weather-tight are key to home performance. Energy Star ratings are a good starting point. Windows are also key to the curb appeal and function of home. Andersen Corporation offers a broad range of beautiful, energy efficient, long-lasting windows and patio doors to optimize performance for your climate and fit your budget. For more information go to www.andersenwindows.com. Andersen Corporation is the largest window and door manufacturer in North America, and the Andersen® brand is the most recognized and most used brand in the window and patio door industry. The privately owned company was founded in 1903 and has a strong history of commitment to its business partners, employees, community and environmental stewardship. Andersen holds FSC chain-of-custody certification from the Forest Stewardship Council and was awarded the 2010 ENERGY STAR® Partner of the Year award for the Product Manufacturer—Windows category for its family of brands. The company employs nearly 11,000 people and markets products throughout North America and in South America, Europe, Asia and the Middle East.
ddddddddddddddddddd
32
2011 EVHA Winner Magazine
Dow Building Solutions Dow serves the residential building and construction market with industry-leading insulation, air sealing and weatherization solutions to seal the envelope of high performance homes. These envelope solutions reduce the home’s energy requirements, air infiltration and moisture penetration. Once a home’s building envelope is sealed, homebuyers can maximize their energy savings by powering their home with their home, using the new DOW™ POWERHOUSE™ Solar Shingles. Dow products utilize more than 65 years of building science experience to benefit builders and homeowners. When these products are used together to optimize a home’s performance, the builder can provide compelling selling points that meet homebuyer preferences regarding quality, durability, comfort and total cost of ownership. For more information on the many solutions that Dow provides, visit www.insulateyourhome.com or www.dowsolar.com. ®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
DuPont A DuPont Weatherization System puts 30 years of innovation inside your sustainable buildings. This complete system helps seal the building envelope to increase energy efficiency, enhance bulk water holdout and improve comfort. So it helps meet the requirements for multiple Energy Star® programs and the National Green Building Standard™. The full system also features low-VOC materials to reduce the overall environmental impact of structures. By helping to save energy, it assists in reducing the total carbon footprint of homes and buildings, lowers operational costs and can help achieve LEED® points in a many categories. For over 200 years, DuPont has been putting science to work, reducing our environmental footprint and contributing to social and environmental progress worldwide. We are committed to apply our science and innovation to deliver sustainable solutions to markets around the world. DuPont – Building The Future
ddddddddddddddddddd
ddddddddddddddddddd
SEISCO International Limited, manufacturer of the SEISCO line of whole house and point of use electric tankless water heaters using microprocessor, temperature sensing flow. SEISCO is the only tankless water heater DESIGNED FOR LOW FLOW FIXTURES AND ENERGY SAVING APPLIANCES. Its patented microprocessor controlled power-sharing technology virtually eliminates mineral build-up and light flicker. SEISCO is the clear choice, with its 99.4% energy efficiency blending the lifestyle of continuous hot water with the consciousness of clean renewable electric energy. SEISCO has been associated with the National Association of Home Builders for many years and is dedicated to promoting energy-efficient water heating.
“The Vinyl Siding Institute, Inc. (VSI), located in Washington, DC, is the trade association for manufacturers of vinyl and polypropylene siding and suppliers to the industry. VSI is the sponsor of the VSI Product Certification Program and the VSI Certified Installer Program. For free materials on product certification, installation, installer certification, insulated siding as home insulation, designing with vinyl siding, environmental performance of vinyl siding and answers to other questions, visit www.vinylsiding.org.”
ddddddddddddddddddd
For 40 years, Whirlpool Corporation has been committed to effectively utilizing and preserving natural resources. In 2003, the company became the world’s first appliance manufacturer to announce a greenhouse gas reduction strategy. An ENERGY STAR® Partner since 1998, Whirlpool has been honored with 22 ENERGY STAR awards overall, more than any other appliance manufacturer. For more information on Whirlpool Corporation and its offerings for building professionals, please visit www.insideadvantage.com or call 1-800-952-2537.
Preferred Sponsors BuildingGreen: Knowledge that Informs Practice BuildingGreen, Inc. serves building professionals with authoritative, wellresearched information on sustainable design strategies and green building products. Online resources include BuildingGreen.com and LEEDuser.com both membership-based websites, and the monthly newsletter published since 1992, Environmental Building News.
ddddddddddddddddddd
ddddddddddddddddddd
ddddddddddddddddddd
www.nahbrc.com/evha
33
2011 EVHA applications were reviewed by a 12-member judging panel comprised of new and returning judges who have extensive experience in the fields of engineering, construction, design, remodeling, and marketing. Applications were grouped and up to six applications assigned to two judges who then complete independent reviews of each submission. During this initial phase, judges record comments and questions for each application and home; these become part of the report that is submitted to all applicants after final judging. The EVHA judges’ feedback that applicants receive is the most beneficial part of the application review process giving each participant unequalled access to the judges’ expertise. Serving as an EVHA judge requires a major commitment of time and resources. Initial review of each EVHA application usually takes many hours and may involve research of material data specification, building code requirements, and other industry guidelines. After completing the preliminary evaluations, judges travel to the NAHB Research Center for a full day of final judging. EVHA judges also volunteer their time and knowledge through speaking engagements at EVHA workshops and educational sessions. A special thank you is extended to the 2011 judges for their willingness to share their expertise with our applicants and their dedication to advancing energy efficiency through the EVHA.
34
Eric S. Borsting, CGP, is the current chair of the NAHB Green Building Subcommittee and a member of ICC and sits on its IRC Building and Energy Committee which addresses the design and construction of one- and two-family dwellings and townhouses. Eric’s knowledge of residential planning and construction is rooted in 25 years experience in production home building followed by a 10-year term as VP of Operations for ConSol, a California-based energy efficiency consulting firm.
Steve Hale, CGP, is president of Hale and Sun Construction, Inc., and director for Build Green New Mexico. Steve has committed himself to promoting higher conservation standards, teaching green building practices, and helping to reduce the production of greenhouse gases in the housing industry. He is currently participating in the revision of the NAHB Green Building Professional course materials.
Michael Chandler, a 2010 EVHA winning builder has over thirty years experience building energy efficient and green homes. The recipient of numerous honors including the NAHB Green Builder-Advocate of the Year in 2010, Michael is very active in encouraging improvement in the home building industry through publications, educational sessions, and conference presentations. He has been president of Chandler Design Build in North Carolina since 1987.
David Hales, serves as a building systems specialist for Washington State University’s Extension Energy Program where he provides technical assistance, curriculum development, and training for utilities and the construction industry. David is IGSHPA certified, a trainer for the GSHP association and RESNET, a Passive House Institute of the U.S. consultant, and a member of the American Solar Energy Society.
Craig Conner has extensive experience in the development of energy and green building codes and has served on committees for ICC and NAHB including aiding in the development of the ICC 700 National Green Building Standard. Craig pent 18 years working at Pacific Northwest National Laboratory (PNNL) and 10 years at Lawrence Berkeley Laboratory, and currently is an energy codes and green building consultant.
John Kurowski, president/owner of Kurowski Development Corp., has been a leader in the green building movement for over 33 years and is a 2010 EVHA-winning builder. A two-time recipient of Built Green’s Custom Builder of the Year and numerous other awards, he is most proud of receiving the NAHB Lifetime Achievement Award in 1998.
Tim Ellis, a first-year EVHA judge, brings extensive knowledge of the building and remodeling industries to the EVHA panel. Among his professional credentials, Tim is a LEED AP, NAHB Research Center Accredited Green Verifier, Certified Aging in Place Specialist, and Certified Green Remodeler, a Maryland licensed home inspector, and a proud veteran of the Maryland Army National Guard.
Peter Pfeiffer, a founding principal of Barley + Pfeiffer Architects, is a LEED AP architect, interior designer, and building specialist. Peter was honored as NAHB’s National Green Advocate of the Year in 2003 and as one of the 10 most influential residential architects of the past decade by Residential Architect magazine in 2006. Peter has contributed to a number of publications and housing related television programs.
Jordan Goldman, a principal engineer with ZeroEnergy, specializes in residential energy performance consulting, energy modeling, and mechanical engineering/HVAC design. Jordan has been recognized by the EPA for his achievement in green building systems design, and is a LEED AP, NAHB Research Center Accredited Green Verifier, HERS Rater, Passive House Consultant-in-Training, and a member of ASHRAE.
Dr. Sydney G. Roberts is the Home Services program manager at Southface Energy Institute where she is a researcher, trainer, and consultant on energy efficiency policy development. In addition, she directs the Southern Energy Efficiency Center, Building America program, and Georgia Weatherization Training and Home Performance with ENERGY STAR programs at Southface.
Joe Gregory, a past EVHA winner and 2007 Energy Star Partner with Bob Ward Companies, has 30 years construction industry experience. A graduate of Penn State University with a degree in Industrial Studies, Joe spearheaded the design and construction of Maryland’s first production ultra-energy-efficient home. Joe currently serves on the Green Building Committee for the Home Builders Association of Maryland.
Stacey Rothgeb, is a Research Coordinator for the DOE Building America Program at the National Renewable Energy Lab. Prior to joining NREL in 2009, Stacey worked as the Energy Manager at the US Air Force Academy. Stacey also owned and operated her own residential energy consulting firm, PureEnergy Consultants, Inc.
2011 EVHA Winner Magazine
Air Changes per Hour (ACH) Measurement of the air leakage rate of a building, specifically, the number of times each hour the total volume of air in a building is replaced by outdoor air. Typically expressed as a rate experienced under normal, atmospheric pressures or under some higher test pressure. Annual Fuel Utilization Efficiency (AFUE) Seasonal efficiency of a gas-fired furnace or boiler. Takes into account cyclic operation. The higher the number, the more efficient the heating equipment. Backdrafting Potentially hazardous condition in which the exhaust from combustion appliances does not properly exit the building. This can be due to a number of factors including a blocked flue or a pressure difference within the home. Blower Door A large fan placed in an exterior doorway to pressurize or depressurize a building to determine its air leakage rate expressed in air changes per hour or cubic feet per minute. Building America Program Building America Program is a private/public partnership sponsored by the U.S. Department of Energy that conducts research to find energy-efficient solutions for new and existing housing that can be implemented on a production basis. The program uses a systems engineering approach to home building and unites segments of the building industry that traditionally work independently of one another. California Corner An Optimum Value Engineering technique that uses two studs (instead of the usual three or four) to make an exterior corner. The result is better insulation and use of fewer resources, in addition to cost savings. Several variations are possible. Coefficient of Performance (COP) Measurement of the steady-state performance of electrically operated systems, including ground-source heat pumps. It is the ratio of useful energy output to purchased-energy input. Can also refer to gas-fired systems. Combination System Heating system that uses the domestic water heater for both water and space heating. Hot water is typically piped to a heat exchanger (coil), where a fan blows air over the coil to produce heated air. Condensing Furnace or Boiler Highefficiency systems that extract such a high percentage of the available energy from gas combustion that the water vapor in the burned gas (combustion products) condenses to liquid water before leaving the furnace. Conditioned Space Area within a house that is heated and/ or cooled. Conditioned space is separated from unconditioned space by a thermal envelope. Desuperheater Device that takes waste heat extracted by heat pumps or air conditioners and uses it to heat domestic hot water.
Energy Efficiency Mortgage (EEM) EEMs recognize that the monthly energy bill savings from improved energy efficiency can more than offset the increased monthly mortgage cost attributed to energyefficiency upgrades. Some products allow a higher loan-to-income or debtto-income ratio while other newer, more innovative products finance 100 percent of all cost-effective, energy-efficiency upgrades in the mortgage, thereby eliminating any increased downpayment and requalification requirements. Energy Efficiency Ratio (EER) Instantaneous efficiency of air conditioners measured at standard test conditions. The amount of cooling provided per unit of electricity purchased. The higher the EER, the more efficient the air conditioner. Energy Factor (EF) Overall efficiency of a water heater or other appliance. The amount of hot water produced per unit of gas or electricity purchased. The higher the energy factor number, the more efficient the water heater. ENERGY STAR Home ENERGY STAR qualified homes must achieve a minimum HERS Index score of 85 in climate zones 1–5, and 80 in climate zones 6–8. The ENERGY STAR Home Program is a program of the U.S. Environmental Protection Agency and the U.S. Department of Energy. Envelope (Thermal or Building Envelope) The protective shell of a building that separates the inside environment from the outside environment; includes both an insulation layer and an air infiltration layer. Flex-Duct Flexible ductwork made with an inner liner, a layer of insulation, and an outer covering of plastic. Frost-Protected Shallow Foundation (FPSF) Foundation system in which foam insulation is placed around the perimeter of a foundation to reduce heat loss through the slab and/or below-grade walls, subsequently raising the frost depth of a building and allowing foundations to be as shallow as 16 inches below grade. Geothermal System A heat pump that uses the ground or water as a heat source or sink. Efficiency is improved over air source heat pumps as the temperature of the ground or water is more constant and moderate than that of the air. Geothermal systems typically incorporate some method to contribute heat to the domestic hot water system. Heat Pump Similar to an air conditioner but can operate in reverse to heat as well as cool. Transfers heat (usually from the air) from one location to another. Heating Seasonal Performance Factor (HSPF) Efficiency of a heat pump in the heating mode, taking cycling into account; the amount of heating provided per unit of electricity purchased. The higher the HSPF number, the more efficient the heat pump. High Efficiency Particle Accumulator (HEPA) An air filter that captures a high percent of all particles, including very small particles not captured by other types of filters. Home Energy Rating System (HERS) Index HERS Index is a scoring system
established by the Residential Energy Services Network (RESNET) in which a home built to the specifications of the HERS Reference Home (based on the 2006 International Energy Conservation Code) scores a HERS Index of 100, while a net zero energy home scores a HERS Index of 0. The lower a home’s HERS Index, the more energy efficient it is in comparison to the HERS Reference Home. Each 1 point decrease in the HERS Index corresponds to a 1% reduction in energy consumption compared to the HERS Reference Home. Insulating Concrete Form (ICF) Concrete form-wall constructed of foam insulation that remains in place after the concrete cures. International Energy Conservation Code (IECC) A building code that addresses the minimum requirements of an energyefficient building design including efficiency details for building envelopes, mechanical equipment, lighting, and appliances. Minimum requirements may be met using prescriptive and performance-related compliance paths. Provisions of the IECC are generally adopted, sometimes with modifications, by a local jurisdiction or on a state level. Low-Emittance (Low-E) Glass Low-e glass has a thin, invisible coating that reduces the flow of radiant heat through windows. The most common coating reduces solar heat gain and increases resistance to radiant heat loss through windows. Low-E2 Glass Also called solar control glass, is a good glass for hot climates because, in addition to improving the insulating ability of windows, it also limits solar heat gain by blocking passage of infrared and some ultraviolet rays. Solar control glass allows a higher level of visible light to pass through a window with less solar heat gain reduction than tinted window coatings. Manual D Method developed by the Air Conditioning Contractors of America to design residential duct systems. Manual J Method developed by the Air Conditioning Contractors of America to calculate residential heating and cooling loads. Manual S Method developed by the Air Conditioning Contractors of America to select and size heating and cooling equipment to meet Manual J loads based on local climate and ambient conditions at the building site. Mass Effect Describes the effect of a high-mass material on heating or cooling requirements. High mass materials such as concrete, used in floors and/or walls, can absorb and store significant amounts of thermal energy, which is later released. In some climates (those with lots of sunshine, low humidity, and large daily temperature fluctuations), highmass materials can mean a reduction in cooling and heating requirements by delaying the time at which the energy is released into the house.
The four threshold levels - Bronze, Silver, Gold, and Emerald - allow builders to achieve entry-level green building, or the highest level of sustainable residential building incorporating energy savings of 60% or more. Single-family and multi-unit homes, residential remodeling projects, and site developments are all covered in the Standard. Optimum Value Engineering (OVE) Sometimes referred to as Advanced Framing, OVE framing techniques use less lumber and therefore improve a structure’s level of insulation. Techniques include 24-inch on center stud layout, single top plates, engineered header sizes, and special corner and wall intersection configurations. R-Value Measure of the resistance of a material to heat flow. The higher the number, the greater is the resistance to heat flow. Radiant Barrier A material that reflects radiant heat, typically a foil-faced or foil-like material used in roof systems. Used properly in some climates, it can reduce cooling requirements but has no positive effect on heating requirements. Sealed Combustion Furnace Furnaces or boilers that draw air for combustion from outside the home directly into the burner compartment and vent exhaust gases directly to the outside. The systems eliminate the risk of backdrafting. Seasonal Energy Efficiency Ratio (SEER) The amount of cooling provided by a central air conditioner per unit of electricity purchased; SEER is tested over the entire cooling season, taking cycling into account. The higher the SEER number, the more efficient the air conditioner. SEER, in contrast to EER and COP, takes into account the efficiency losses resulting from system cycling. Sizing Calculation of the heat loss and heat gain for a building at “design temperatures” (those close to the maximum and minimum temperatures anticipated for a given location) in order to select heating and cooling equipment of sufficient capacity. Installing excess equipment capacity, or oversizing, is common but leads to inefficient operation and, for air conditioners, decreases the dehumidification. Calculations are most often done according to the ACCA Manual-J (or similar) procedure. Solar Heat Gain Coefficient (SHGC) An indicator of the amount of solar radiation admitted through and absorbed by a window and subsequently released as heat indoors. SHGC is expressed as a number between 0 and 1—the higher the number, the more solar heat the window transmits. Structural Insulated Panel (SIP) Loadbearing wall, roof, or floor panel made of foam sandwiched between two sheets of plywood or oriented strand board (OSB).
Mastic Strong, flexible material, which has a thick, creamy consistency when applied, used to seal ductwork. Also used to describe a type of ceramic tile adhesive.
Unconditioned Space Area within the outermost shell of a house that is not heated or cooled—the area outside of the thermal envelope. Such areas typically include crawlspaces, attics, and garages.
National Green Building Standard (ICC 700-2008) The first residential green building rating system to undergo the full consensus process and receive American National Standards Institute approval.
U-Value Measurement of the thermal conductivity of a material, or inverse of R-value. The lower the U-value, the greater resistance to heat flow (lower U-value = higher R-value).
www.nahbrc.com/evha
35
The EnergyValue Housing Award (EVHA) recognizes builders who successfully integrate energy efficiency into all aspects of new home production or energy performance remodeling, as exemplified by a specific home. Through educational programs and media coverage, the award promotes increased awareness of the value of energy efficiency among home builders, remodelers, homebuyers, and others within the residential market. The NAHB Research Center, the National Association of Home Builders, the National Renewable Energy Laboratory, and the U.S. Department of Energy, invite you to enter the 2012 EnergyValue Housing Award competition.
BENEFITS OF APPLYING • All applicants receive a professional evaluation of their entries, and two complimentary passes to the 2012 EVHA Dinner Ceremony. • Winners will be recognized at the seventeenth annual EnergyValue Housing Award Dinner Ceremony during the 2012 International Builders’ Show in Orlando, FL. • Selected winners will be featured on DOE’s Building America website, NAHB’s Nation’s Building News (NBN), and in other national publications. • Winners receive EVHA Winner logos and customized press releases for local promotion and marketing. • Winners are featured on the NAHB Research Center website. • Selected winners may be invited to share their success stories at workshops, educational programs, or conferences.
ELIGIBILITY • All professional U.S. home builders, remodeling contractors, and developers whose primary occupation is constructing/remodeling homes and/or developing real estate are eligible to participate. Applicants need NOT be members of NAHB. • Previously submitted homes and models are ineligible; however, previous winners may submit new or different homes. • Submitted homes must have been completed after January 2009 and before application submittal.
APPLICANT RESPONSIBILITIES Applicants must be willing to share information with other builders through magazines and NAHB Research Center workshops, presentations, and publications. Exceptions include proprietary information that must be clearly identified on application materials.
NEW HOMES DIVISION In all four categories addressing new home construction, builders should exhibit the integration of energy efficiency into their general design, construction, and marketing practices. The award categories are: • Affordable: homes targeted for customers at or below local Metropolitan Statistical Areas (MSA) median income, or first-time homebuyers. Non-profit home builders are encouraged to submit applications. • Custom/Demonstration: • Custom: a home designed and built to owner’s specifications. Additional emphasis is placed on the energy value for these projects. • Demonstration: a “one-off” speculative project NOT intended to be replicated. A demonstration house may accept donations and funds from government and/or private sector. Additional emphasis is placed on manufacturers’ involvement, cost effectiveness, and impact on the industry. • Production: home design, construction, and marketing practices intended to be replicated in multiple homes. Application information must be submitted for one specific home. • Multi-family: residential buildings constructed under the International Building Code or equivalent and must be three stories or less.
EXISTING HOMES DIVISION For three categories addressing existing homes, remodelers should demonstrate the integration of energy efficiency into the design/re-design, construction, and marketing practices for home retrofit and reconstruction projects. The award categories are: • Single-family: remodel of an existing one- or two-family dwelling or multiple single-family dwellings (townhouses) not more than 3 stories in height with separate mean of egress. Remodels focused on energy efficiency, including partial home remodels are encouraged submit applications. • Multi-family: remodel of a multifamily existing building defined under the International Building Code (IBC) or equivalent that is 3 stories or less. • Reconstruction(“gut rehab”)/Demonstration: • Reconstruction (“gut rehab”): a complete renovation project that removes most or all of the interior finishes, mechanical systems, and lighting and appliances. Structural modifications and/or additions however, may or may not be part of a reconstruction project. These projects are expected to be able to be brought up to at least the minimum requirements of the local current building and energy codes as all of the structure is available for renovation. Most often,
36
2011 EVHA Winner Magazine
reconstruction projects will be performed without occupancy. For the EVHA program, reconstruction projects that fit this description should be entered in the Reconstruction category. Additional emphasis is placed on the energy value for these projects. • Demonstration: a “one-off” speculative project. A demonstration remodel may accept donations and funds from government and/or private sector. Additional emphasis is placed on manufacturers’ involvement, cost effectiveness, and impact on the industry.
CLIMATE REGIONS Winners in each category will be chosen from within the following climate regions: • Cold Climate: greater than 5,500 heating degree days (HDD). • Moderate Climate: 3,000 - 5,500 HDD, or HDD less than 3,000 and cooling degree days (CDD) less than 2,000. • Hot Climate: HDD less than 3,000 and CDD greater than 2,000. • The HDD for your area can be found by looking at annual data for the nearest city online at www.nahbrc.com/evha/HDD.pdf.
EVHA BUILDER OF THE YEAR & EVHA REMODELER OF THE YEAR Judges may choose one overall winner from the Gold Winners in each Division who best represents energy value and the goals of the award program. The EVHA Existing Home Division Category Application is separate from the EVHA New Home Application. More information is available at www.nahbrc.com/evha/ExistingHomes.
JUDGING Judging will be based on the evaluation of criteria essential to the value of energy efficiency in new home construction or in a remodeling project. Applicants will be measured relative to a threshold based on previous winners as well as other applicants within a division, specific category, and climate region. Applications in each division are grouped with other applications in the same category and climate region (e.g., homes in the Affordable category and Hot climate region are judged together; homes in the Production category and Cold climate region are judged together; etc.). Awards are available according to Table 1. Applicants with the highest total scores will be considered finalists. A panel of energy-efficiency experts representing the disciplines of engineering, construction, building, remodeling, design, and marketing will judge each entry. Judges will consider all available information to determine winners. Judges’ decisions are final. Based on the sole discretion of the judges, awards will be made in categories and regions where there are qualified applicants. If you have any questions about the different divisions, categories, or climate regions, please contact the EVHA Program Coordinator, Debra Sagan, CGP, at (800) 638-8556, ext. 6210, or dsagan@nahbrc.com.
JUDGING CRITERIA Applications will be evaluated based on the criteria in Table 2. Note that homes in the New Homes Division “Custom/Demonstration” and in the Existing Homes Division “Reconstruction/Demonstration” categories are weighted differently than homes in other categories. In addition, builders/remodelers entering a “Demonstration” project should discuss the purpose of the demonstration house, level of involvement of manufacturers, interaction between energy features and benefits, cost effectiveness of the products and equipment used, and what significant impact the project could have on the building industry.
INSTRUCTIONS To apply, please download the latest appropriate application form at the NAHB Research Center website at www.nahbrc.com/evha or request by email, dsagan@ nahbrc.com, or by phone, (800) 638-8556, ext. 6210. Updated guidelines for completing the application will be available at the NAHB Research Center website. Complete the 2012 EVHA Application Form by responding to each judging criteria. Please write or type your answers on the application form where space is provided. Responses to judging criteria should be brief, to the point, and relevant. They should describe practices while demonstrating your understanding of energy efficiency. • Submit three (3) hard copies of each entry with the application fee and one signed Disclosure Statement. • Email one (1) digital copy of application form to evha@nahbrc.com, Subject: EVHA Application. Scanned copies WILL NOT BE ACCEPTED electronically. Applications and supporting materials should be presented neatly. REQUIRED documents are necessary for judging. Applicants should decide if they want to submit OPTIONAL materials. • Use photographs, drawings, product literature, and other supporting material to describe features and details when possible. Please use original materials whenever possible. • Video files, USB drives, and informational CDs may be included. • Each page and all supporting materials should be labeled with your company name and section number. • Please visit the EVHA website frequently for news, event notices, and updates at www.nahbrc.com/evha.
A Vision of Achieving More – While Using Less. The Dow Chemical Company and Cobblestone Homes had a vision. Build an affordable and environmentally friendly “net-zero energy” home that uses 60 to 70 percent less energy than a conventional home, with the balance supplied by renewable technologies. As a 2011 EnergyValue Housing Award sponsor, Dow is proud to present the Vision Zero Story. It’s a perfect example of how we can focus our energies to achieve so much more – while using so much less. For more information on the Vision Zero Home or any of the Dow products used in the home, please visit www.visionzerohome.com.
®Trademark of The Dow Chemical Company
ENTRY DEADLINE AND FEE
Table 2.
ALL Entries must be postmarked by June 30, 2011. The entry fee for the EnergyValue Housing Award is $100 per entry. A company may submit only one application in each category. A home entered under more than one category will be treated as separate entries--please submit a separate entry fee and set of applications for each home and category. The fee and application materials are non-refundable. Make checks payable to the NAHB Research Center. Please address inquiries and submissions to: EnergyValue Housing Award Attn: EVHA Program Coordinator NAHB Research Center 400 Prince George’s Blvd. Upper Marlboro, MD 20774-8731 (800) 638-8556, ext. 6210 Fax: (301) 430-6180 Email: dsagan@nahbrc.com For more information: www.nahbrc.com/evha
Table 1.
Affordable Custom/ Demonstration Production Multi-family (3 stories or less)
Climate COLD
MODERATE
HOT
Gold Silver Gold Silver Gold Silver Gold Silver
Gold Silver Gold Silver Gold Silver Gold Silver
Gold Silver Gold Silver Gold Silver Gold Silver
Existing Homes Division Category Single-family Multi-family Reconstruction/ Demonstration
Energy Value: This criterion examines what makes the home more energy efficient than code requirements, the existing home, and/or other homes in the local market, the decision making process for choosing system design and equipment, how each component of the house compliments the others, and what influence, if any, costs had on decisions.
Design: This criterion examines how energy efficiency and integration of quality features (best practices) are included in the design/re-design, construction drawings, and construction management documents.
New Homes Division Category
Application Completeness: This criterion considers missing information such as construction details, equipment efficiency, clarity of explanations, and consistency between information entered in the application form and supporting documents such as the Building File Report, manufacturers’ product specifications, energy analysis, etc. All sections applicable to the house must be completed on the application form and contain the exact information found on supporting documents.
Climate COLD
MODERATE
HOT
Gold Silver Gold Silver Gold Silver
Gold Silver Gold Silver Gold Silver
Gold Silver Gold Silver Gold Silver
Construction: This criterion examines construction processes related to energy and resource efficiency as well as quality management methods to ensure that the installation is in accordance with the design and manufacturer instructions.
Marketing and Customer Relations: This criterion examines the impact of energy efficient, innovative practices, and use of new materials, equipment, and mechanical design on marketability of the house, generation of sales, customer education and interest, homeowner interest, and/or universal changes in builder/ remodeler company construction practices.
Energy Programs: This criterion examines participation in voluntary energy programs, such as Builder’s Challenge, Energy Star, those run by utilities, Green Building programs, or other certifications, etc.
www.nahbrc.com/evha
37
Preferred Sponsors BuildingGreen, Inc.
122 Birge St., Suite 30 Brattleboro, VT 05301 (802) 257-7300 x 102 www.buildinggreen.com
Partners NAHB Research Center 400 Prince George’s Blvd. Upper Marlboro, MD 20774 (800) 638-8556 www.nahbrc.com
National Association of Home Builders (NAHB) 1201 15th St., NW Washington, DC 20005 (800) 368-5242 www.nahb.org
National Renewable Energy Laboratory (NREL) 1617 Cole Blvd. Golden, CO 80401 (303) 384-7545 www.nrel.gov
U.S. Department of Energy
DuPont
1-800-44-TYVEK www.weatherization.tyvek.com
The Vinyl Siding Institute
1201 15th Street, NW Suite #220 Washington, DC 20005 www.vinylsiding.org
Whirlpool Corporation
(360) 802-2599 www.lindnes@whirlpool.com www.insideadvantage.com
Judges Eric Borsting
eborsting@gmail.com (661) 344-2020
Michael Chandler
Michael@ChandlerDesignBuild.com c (919) 812-7478
1000 Independence Ave., SW Washington, DC 20585-0121 www.eere.energy.gov/buildings/building_america
Craig Conner
Sponsors
Tim Ellis
Platinum/Existing Homes Division Featured Sponsor BASF - The Chemical Company 100 Campus Drive Florham Park, NJ 07932 (973) 245-6084 www.basf.us/construction
Winners’ Dessert Reception Sponsor WaterFurnace International, Inc. 9000 Conservation Way Fort Wayne, IN 46809 (800) GEO-SAVE www.waterfurnace.com
Silver Sponsors Andersen Corporation
100 Fourth Avenue North Bayport, MN 55003-1096 (651) 264-5150 www.andersenwindows.com
DOW Building Solutions
1605 Joseph Drive 200 Larkin Center Midland, MI 48674 (866) 583-BLUE(2583) www.insulateyourhome.com
SEISCO International Limited
241 W. Airtex Drive Houston, TX 77090 (888) 296-9293; Outside the US: (281) 876-3300 www.seisco.com
craig.conner@mac.com c (509) 366-0046 twellis1@verizon.net c (410) 937-6527
2011 EVHA Winner Magazine
11467 Huebner Rd., Suite 225 San Antonio, TX 78230 www.ImagineHomesSA.com (210) 877-5900
Meritage Homes
17851 N. 85th Street, Suite 300 Scottsdale, AZ 85255 www.meritagehomes.com (480) 515-8100
Near Zero Maine
252 Mudgett Hill Rd. Vassalboro, ME 04989 www.nearzeromaine.com (207) 266-4436
Scott Homes
3016 10th Ave NE Olympia, WA 98506 www.scotthomes.com (360) 357-9167
Treasure Homes, Inc.
4139 W 1300 N Wheatfield, IN 46392 www.treasurehomesinc.com (219) 405-1809
New Homes – Gold Winners Cobblestone Homes
5474 Garfield Road, Suite 2 Saginaw, MI 48603 www.cobblestonelifestyle.com (989) 692-0140
CVH, Inc. dba Clifton View Homes
Jordan Goldman
jg@ZeroEnergy.com (631) 804-0610
107 S. Main St., Suite A201A Coupeville, WA 98239 www.cliftonviewhomes.com (360) 678-7000
Joe Gregory
Ferrier Custom Homes
halesun@comcast.net
11255 Camp Bowie West, #115 Fort Worth, TX 76008 www.ferriercustomhomes.com (817) 237-6262
David Hales
GreenCraft Builders, LLC
joeg@bobward.com
Steve Hale
HalesD@energy.wsu.edu (509) 477-6702
John Kurowski
john@kurowski.com (303) 972-8680; c (303) 594-7040
P.O. Box 147 Lewisville, TX 75067 www.greencraftbuilders.com (214) 718-8424
Wathen-Castanos Hybrid Homes, Inc.
Peter Pfeiffer
802 Pinedale, Suite 104 Fresno, CA 93711 www.wathen-castanos.com (559) 432-8181
Sydney Roberts
Existing Homes – Silver Winner Green Builder Media
greenarchs@aol.com c (512) 426-3306 sroberts@southface.org (404) 604-3581; c (404) 625-6714
Stacey Rothgeb
Stacey.Rothgeb@nrel.gov (303) 275-4361; c (303) 619-7283
Winners New Homes – Silver Winners Baldwin Homes 277 K Peninsula Farm Road Arnold, MD 21012 www.Baldwinhomes.net (410) 544-2200
38
Imagine Homes
63 Windfall Lane Eastsound, WA 98245 www.greenbuildermag.com (360) 376-8859
Existing Homes – Gold Winner CVH, Inc. dba Clifton View Homes 107 S. Main St., Suite A201A Coupeville, WA 98239 www.cliftonviewhomes.com (360) 678-7000
Advertisement
Want to gain a competitive advantage? Push your envelope. Advanced building envelope solutions improve energy efficiency, durability and speed of construction The ENERGY STAR® New Homes Program reports that a total of 1,142,403 ENERGY STAR qualified homes have been built to date. Perhaps most significant: 86,807 of those homes have been built in 2010 so far, and 106,660 ENERGY STAR qualified homes were built in 2009. Currently, there are 10,332 ENERGY STAR for Homes partners in the program. As consumers become more aware of the benefits of owning a high-performance home, building for this category can give you a competitive advantage, even in the soft market. Increased comfort, indoor air quality and lower energy bills contribute to higher levels of customer satisfaction. Faster construction times and lower labor costs—as well as fewer callbacks—enhance your operational efficiency. The key? Advanced building envelope solutions that increase energy efficiency, durability and speed of construction, while enhancing occupant comfort and lowering overall environmental impact.
SIPs arrive at the job site ready to install and assemble up to 55% faster than traditional framing for lower labor costs. With highperformance insulation built in, they offer thermal performance up to R-50 for increased comfort and energy efficiency.
Air/Weather Barriers Uncontrolled air leakage wastes up to 40% of the energy used to heat and cool a home. Properly installed air/weather barriers eliminate uncontrolled air leakage, increase comfort and allow you to downsize HVAC equipment at the design phase. The ReVISION Vegas Home retrofit - from energy hog into model for net-zero energy retrofits.
High-Performance Insulation New materials—including graphite-enhanced expandable polystyrene (EPS), spray-applied polyurethane foam (SPF) and rigid polyurethane foam—mean you can do more with less. Provide greater control over heat flow, eliminate convection looping and thermal bridging to improve energy efficiency and comfort. Closed-cell, spray-applied polyurethane foam insulation helps improve home energy efficiency, structural strength and occupant comfort.
Wall Technologies Engineered wall systems like Structural Insulated Panels (SIPs), Exterior Insulated Finishing Systems (EIFS) and Insulating Concrete Forms (ICFs) are changing the way we think of vertical walls. These technologies incorporate high-performance insulation materials engineered into the wall system, and allow you to build faster, stronger and with greater design freedom.
Fenestration Advances in fenestration transform windows and doors from weak link to key contributor. Warm edge thermoplastic spacer (TPS) technology can improve energy performance of a window unit by up to 10%. Insulated exterior and garage doors using rigid polyurethane foam insulation offer thermal performance up to R-13.5 and increased durability.
Emerging Technologies R&D investments have brought new innovations to the marketplace, like phase-change material for interior wall boards, Vacuum Insulated Panels (VIPs), insulation foams based on nanotechnology, NearInfrared (NIR) reflective coatings and organic photovoltaics to further improve home performance.
ICFs provide extreme structural strength, resistance to severe weather and incorporate highperformance insulation materials engineered right into the wall assembly for enhanced energy efficiency and occupant comfort.
EIFS allow you to realize almost any façade design you can dream up, or restore a failing exterior to top-level performance.
Are You Ready to Push the Envelope?
Visit www.basf.us/construction to learn more about advanced building envelope solutions, have your questions answered by BASF experts or take a course at our Online Campus for High-Performance Construction. www.nahbrc.com/evha
39