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U.S. pressure treating companies ranked by annual production.
Production figures include lumber, timbers and specialty products. Firms exclusively treating poles, pilings, railroad ties, etc., arc not included.
All data has been provided by the
+ I. Universal f,'orest Products
Annual hoduction products 4d[,000,000 board feet
Locations Windsor, Co.; Auburndale, Fl.; Union City, Ga.; Crranger, [n.; Belchertown, Ma.; 11e1[ Fas1" Md.i Pocmroke City, Md.; Elizabeth City, N.C.; Gordon, Pa.; Stockerown, Pa-; Holly Hi[, S.C.; Saginaw, Tx.; Fredericksburg, Va.; Janesville, Wi.; Ranson, W.V.
Facllltles 16 cylinders, dry kilns, remanufacnring
Trcabnents CCA (.25 - 2.5), LifeGurd Water Repellent cmrpanies themselves. Every effort has been made to ensure this list is fully accurate and as complete as possible, although a small number of treaters cbose not to participate in this article.
-Tlu Edinrs of The Merchant Magazirc
Species Southern yellow pine, ponderosa pine, red pine, hem-fir, erc.
Products Treated Lumber, boards, specialty items, plywood, timbers, fencing
Great Southern Wood Preserving
Annual hoduction Not for publication
Locations Abeville, Al.; Conyen, Ga.; Mobile, Al.; Sumter Comty, Fl.
Facllities 6 cylinden, dry kilns, remanufacturing facilities
Trcatments CCA (.25 - 2.5), WeathenhieldWater
Repellent
Species Southern yellow pine
Products Treated Lumber, bords, timbers, landscape timb€rs, decking, plywood, specialty products, posts, poles, pilings a|
J. Southeast Wood Treating Inc.
Annual hoductlon 225,000,000 bord feet
Locatlons I-ouisville, Al.; Jaspet Al.; Rockledge, Fl.
Faclllties 6 cylinden, dry kiln, sawmill, remanufacuring plang planer mill
Treatments CCA (.25 - 2.5), D-Blue Fire Retardant
Species Southem yellow pire
Products Treatod Timbers, bords, dimensiorU plywm( landscapes, centermarch, decking
4. Colp.per Wood Preservers
Annual hoductlon 175,000,000 board feet
Locations Culpeper, Va.; Shelbyville, In.
Facilities 4 cylinden, remanufacturing facitty
Treatrnents CCA (.40, .60), Wate,r Repellent
Species Southenr yellow pine
Products Treated Timbers, boards, dimension, T&G, plywood, liattice, specialty products
3l. Weyerhaeuser Co.
Annual hoductlon 172,000,000 bord feet
Locations Millport, Al.; Plymoutb, N.C.; Westlan$ Mi.
Facilities Multiple cylinders, remanufactring facilities
Tnestments CCA (.25 - 2.5), D-Blaze Fire Retardant
Species Southem yellow pine
Products Treated Timbers, boards, dimension, plywoo( decking, specialties
4 O. Quality Wood Treating Co.r
Annual hoduction Not for publication
Species Southern yellow pine, ponderosapine
Products Treated Boards, dimension, timb€rs, plywood
F} f c Walker-Williams Lumber Company,Inc.
Annual hoduction Not for publication
Locations Harchechubbee, Al.; Falkville, Al.; Youngstown, Oh.; Westville, [n.

Facilities 8 cylinden, dry kiln, remanufacEring facility
Treatments CCA
Species Southem yellow pine, ponderosa pine, red pine
Products Treated Decking, dimension, boards, plywoo4 landscape timbers, specialties
&* Rocky Tbp Wood Preseryers
Annual hoduction 145,000,000 board feet
Locations Rocky Mount, Va; Hagerstown, Md.; Streator, Il.
Facilities 4 cylinders
Treatnrents CCA (.40, .60), Wolnan Exfa (.40)
Species Southern yellow pine
Products Treated Timbers, boards, dimension, specialties
S. C.rU. Thcker Lumber
Annual Production 140,000,000 board feet
Address 601N. Pead SL, Pagelan( 5.C.29728
Locatlons Pageland, S.C.; Henderson, N.C.
Facilities 3 cylinders, remanufacturing facility
Trcatrnents CCA (.25 - 2.5), Sunwood Color Additive, Water Repellent
Species Southern yellow pine
Products Treated Lurnber, fencing, landscaping, deck components
L(}. n*ver Tbeat€d Wood Products Inc.
Annual hoduction 125,000,000 board feet
Inc.
Locations Prairie du Chien, Wi.; Janesville, Wi.; St. Paul, Mn.; Fombell, Pa.; Columbus, Oh.
Facilities Multiple cylinders, dry kilns, remanufacfiring
Treatments CCA, Fire Retardant
Locations Thomson, Ga.; Pine Bluff, Ar.; Milford, Va-; DeEoiq Mi.
Facilities Multiple cylinders, dry kilns
Treatrnents CCA (.25 - 2.5), Pyro-Guard Interior Fire Retardant Treated Wood, Exterion Fire-X Fire Retardant TrcatedWood
Species Southern yellow pine
Products Treated Lumber, plywood, timbers
I0" International Paper Co.
Annual hoduction 125,000,000 board feet
AUout 550 plans, located in 48 states, are engaged in treating wood.
Treated wood accounts for about 21.57o of the forest products industry's total value of annual shipments.
Mote than 550 million cubic feet of lumber and indusfial wood products arc treated each year.
Treated wood shipments are valued at $2.5 billion annually, exports at $50.5 million.
S[f ooo treating plants directly employ more than 10,000 people.
- providcd by hneican Vlood Preseners Institute
Locations Pleasant Hill, Mo.; Mineola Tx.
Facilities Cylinden, dry kilns, remanufacturing plant
Trpatrnents CCA, Sunwood Color Additive, Water Repellent
Species Southern yellow pine
Products Treated Decking boards, dimension, landscape timbers, poles, piling
10. Mellco, rnc.
Annual hoduction 125,000,000 board feet
Locations Athens, Al.; Rock Hill, S.C.; Roanoke Rapids, N.C.
Facilities 7 cylinden
Tneatments CCA (.25, .40), MellcoSeal Water Repellent
Species Southern yellow pine
Products Treatod Dimension, decking, timbers, deck specialties/accesscies
10. Robbins Manufacfirring Co.
Annual hoductlon 125,000,000 bord feet
Locations T*pa Fl.; Orlando, Fl.; FortMyers, Fl.
Facilitles 3 cylinden, mould€r, planer, resaw, gang saw, P.E.T.
Trcatments CCA (.25 - 2.5), Wat€r Repellent
Species Southern yellow pine
Products Treated Bords, dimension, timbers, poles, posts, piling, fence pickets
14,l.l,.Bnewton Lumber Co., rnc.
Annual hoduc{lon 120,000,000 board feet
Locations Winnfield, La.; CaddoMill, Tx.
Facilitles 2 cylinden, dry kiln, remanufac$ring plant
Wtto 15 treating plants located across the country from the Rockies to New England, Universal Forest Products, Inc., produced nearly a halt-billion board feet of CCA pressure treated lumber in 1993. And that impressive total is almost certain to be eclipsed this year as five of the plants have been operated by Universal only since October.
The majority of the company's facilities are in the more heavily populated Northeastern U.S., but its westem divisions play an important role both in its past history and growing future. Established in 1955 in Michigan as a wholesale supplier of lumber and components to the mobile home industry, Universal built strategically-located manufacturing and distribution yards and became the world's largest builder of engineered roof trusses for manufactured housing (a position it still holds).
When the growth of that industry slowed in the late 1970s, the fimt ent€red the wood treating business in Florida in 1978. Although there were then 36 Eeaters within a l5-mile radius, the facility nrmed a profit in its first month of operation.
Universal's Southwest Company installed its first reating plant in Windsor, Co., in 1985, a facility rccently enlarged due to increasing &nand- By 1989, having become p€rhaps the nation's largest volume producer of CCA-preserved lumber, Universal purchased land and equipment for construction of a Saginaw, Tx., plant between Dallas and Fort Worth. A Kansas City, Mo, area plant serving Southwest Company territory is scheduled to go on line this fall.
As to the future, with growing uncertainty about redwood and western red cedar supplies, the company foresees expanding acceptance of reated lumber by Pacific Coast consumers. So a Universal Far West Company reating plant somewhere in the Northwest is a definite possibitity. The most obvious site would be on three available acres adjrcent to Universal's Woodburn, Or., remanufacturing facility.

Trcatnrents CCA (.25 - .60)
Spcdes Southern yellow pine
Products Treated Dimension, timbers, specialty products, boards, decking
15. John A. Biewer Lumber Co.
Annual hoduction 116,000,000 boad feet
Locations Seneca,Il.; Washington Court House, Oh.; St. Clair, Mi.; Schoolcraft, Mi; Toledo, Oh.; Prentice, Wi.
Faclllties l0 cylinders, dry kilns
Trcatrnents CCA, Dricon Fire Retardant" Water Repellent
Species Southern yellow pine, red pine, ponderosa pine
Products Treated Dimension, timbers, plywood
16. Commonwealth Wood Preservers
Annual hoductlon 115,000,000 board feet
Locatlons Hampon, Va
Facilities 4 cylinders, dry kiln, rernanufachring plant
Trdatments CCA (.40, .60)
Universal tatgeted the d-i-y market in the late 1980s, entering with its CCA treated products - lattice, fencing, De-ck Necessities and other value-added specialties. tn five years, Universal's share of consumer-related products rose from SVo ta 5l4o of its sales.
Universal treated 4d[ million board feet of lumber last year, 90% of which was southern pine with the remainder ponderosa pine, herr/fir, etc. The capability of adding its LifeGuard water repellent to lumber' generally to decking, was introduced a couple of yers ago.
One advantage for Universal in terms of iB ability to grow with d-i-y retailers is that it combines value-added manufacturing (ripping/trimming/painting/assembly) with CCA treating, comprehensive marketing assistance and nationwide distribution. That means every piece of Eeated commodity lumber is grade-stamped and endtagged to ensure proper CCA penetration and retention. Tnat treated fencing products are made with jigs and automatic nailing equipment. And treated Deck Necessities are produced in grades consumers want and notjust to strndard rules.
Specles Southern yellow pine
Prnducts Treated Decking, landscape timbers, boards, dimension, plywoo4 specialties
I 6. Louisiana-Paciftc Corp.
Annual hoductlon 115,000,000 boad feet
Locatlons New Waverly, T!r.; Cirenada Ms.; Statesbuo, Ga.; Ukiah, Ca
Facllitles 5 cylinders, dry kilns, remanufactrring facilities
Treatments CCA (.25 -.60), Pre-Stain
Spccles Southem yellow pine, hem-fir
Pnoducts Treated Lumber, bords, timbers, landscape timbers, decking, plywoo( specialty produce, sill & plafe, posts, landscape pnrducts, retainer walls, frm producB, cooling tower products
1&. Cox Wood Preserving Co.
Annual hoduction 110,000,000+ board feet
Locations Orangeburg, S.C.; Augusta Ga"; Sumter, S.C.; Coleridge, N.C.; Cove City, N.C.
Facillties 12 cylinden, 6 dry kilns, remanufacturing
Treatrnents CCA (.25 - 2.5), Dricon Fire Rettrdant
Species Southern yellow pine
Products Treated Dimension, timbers, piling, poles, posts, plywood, specialty products, outdoor furniture, gazebs, laminated beams
X9. cottBeanlumberCo.
Annual hoduction 110,000,000 bord feet
Locafions Amity, Ar.; Glenwood Ar.
Facilldes 2 cylinders, remanufacturing, dry kiln, 2 sawmills
Trcatnents CCA (.40, .60), Arkansas Rustic Wood Color Additive, Ulhawood Water Repellent
Species Southem yellow pine
Products Treated Dimension, decking, plywood, small timbers, liattice, hlusters, stair stringers, mail box kits
24. Mctr'arland Cascade
Annual hoduction 100,000,000 boad feet mainain their level of technological proficiency, WWPC personnel regulady attend Osmose seminars and worksbops.
Locations Tacoma, Wa.; Eugene, Or.; Bozeman, Mt.; San@oint,Id.
\Mo*- Wood Preserving Co.'s facility in Sumner, Wa., encompasses 12 acres of treating, drying and storage area. But over the years perhaps their greatest asset has been their foresight.
Western Wood Preserving Co. came into being in 1971 when the Reimer family purchased the existing oil-borne fieating facility which was only tbree acres in size. The company saw the future in CCA treated products and in 1983 became one of the first Osmose licensees on the West Coast. Business has srown 8l}Vo erch yer for the last l0 years, graduaff'V turning WWPC into a highly competitive full service CCA products manufacturer.
Struggling in the early years, WWPC has become a major competitor in its 23-year history. Today they cottinue to keep ahead of the challenges of the feating industry by investing in the future. They have worked continually with environmental consultants and the experts at Osmose to be a leader in environmental safety and compliance. For exanple, WWPC saw the future in 1980 and was one of the first plants on the West Coast o install a covercd drip pad.
The company is constantly malcing contributions to the feating indusries by taking leadership roles in associations such as AWPI, WWPI and AWPA. To
While supply has not been a problem for them, vice president Mike Reimer anticipates it could become one "potentially long teml, 2-3 years down the road." The answer, he says, may be southern yellow pine. "It"s corring. We're already feating some southern pine specialty products, though no real commodities."

The company cunently has two cytnders (6'x90' and 6'x145') to CCA treat hem-fir boards, dimension lumbet timbers and plywood and offers a full-line inventory of sawn stock, TSO and dry kiln seryices.
And WWPC continues to look ahead. A massive expansion project - including new tank farm, building and process equipnent upgrade - will be completed in May, aimed at drastically increasing efficiency, capacity and safety. "It's the environmentally corect thing to do and it will last for the next 2Ol years," says Reimer.
The Osmose-designed system not only uses the latest technology available to produce higher quality products but will increase plant capacity by 30 to 40Vo. The cnmputer-based process control system will provide the utmost in neating flexibility and quality control.
WWPC prides itself on the integrity of is staff, has never missed a vendor discount and has established a reputable position in the industry. Noting a more competitive marketplace than ever before, Reimer says, "The last 23 years we've seen lots of change, and we ae ready to take on the challenges of the future."
Facilities 8 cylinders, dry kilns, remanufacture
Treatrrcnts CCA, Pentachlorophenol, Creosote, Water Repellent
Species Hern-fr, Douglas fir, lodgepole pine, cedaf
Products Treated Lumber, timbers, plywood, laninated beans and poles, pole bam, guardrail, landscape timben, fencing
21" Eastex Forest Products
Annual Production 90,000,000 board feet
Locations Houston, Tx.
Facilities 3 cylinden,3 dry kilns, remanufactudng facility
Treatrnents CCA (.25 - 2.5), D-Blaze Fire Retadant, Ultrawood Water Repellent" ACQ
Species Southern yellow pine
Products Treated Dimension, boards, timbers
21. New South rnc.
Annual hoduction 90,000,000 board feet
Locations Conway, S.C.; Canden, S.C.
Facilities 2 cylinden,2 dry kilns, remanufacturing facility
Treatrnents CCA (.25 - 2.5>
Species Southern yellow pine
Products Treated Boards, dimension, decking, timbers, specialty products
23" Perry Builders Inc.
Annual hoduction 82,000,000 board feet
Locations Henderson, N.C. (2 plants); Bainbridge, N.Y.

Facilities 3 cylinden, remanufacturing facility
Treatments CCA (.40, .60), Water Repellent
Species Southern yellow pine, red pine
Products Treatcd Dimension, timbers, boards, plywood
24. Bestway Enterprises Inc
Annual hoduction 80,000,000 board feet
Locations Cortlan4 N.Y.; Lancaster, Ma
:Facilities 3 cylinden, dry kiln
Tneatments CCA, D-Blaze Fire Retardant, UlraWood Water Repellent
Species Southern yellow pine, red pine
Products Treated Dimension, timbers, decking, specialty products, plywood, landscapes
24. Conradwood Preserving Co.
Annual hoduction 80,000,000 board feet
Locations North Bend, Or.
Facilities 6 cylinden, 2 dry kilns, remanufacturing
Treatments ACZA, CCA, Borate waterborne clear, Perma-rib oilbome clear, ACQ
Species Douglas fir, hem-fir, whitewoods, ponderosa pine
Products Treated Lrmrber, plywood, glulams
1" McFarland Cascade
National Ranking 20
Annual hoduction 100,000,000 board feet
Address P.O. Box 1496, Tacoma, Wa. 98401
Phone (800)426-8430 FAX 2W6n-07&
Sales Manager Thomas N. Peterson
Locations Tbcoma, Wa-; Eugene, Or.; Bozeman, Mt.; Sandpoin! Id.
Facilities 8 cylinders, dry kilns, remanufactuing
Additional Services KDAT, paper wrap, staining, container shipments, TSO
Treatrnents CCA, Pentachlorophenol, Creosote, Water Repellent
Species He,m-fir, Douglas fir, lodgepole pine, cedar
Products Treated Lurrber, timbers, plywood laminated beans and poles, pole barn, guardrail, landscape timbers, fencing
2. Conrad Wood Preserving Co.
National Ranking A(ne)
Annual Production 80,000,000 board feet
Address 3998 WildwoodDr., North Bend, Or. 97459
Phone (503)756-2595 FAx 503-756-0131
Grading Agency TPI
Locations North Bend, Or.
Facilities 6 cylinders, 2 dry kilns, remanufacturing
Additional Services TSO, export, custom packaging
Treatments ACZA, CCA, Borate waterbome clear, Perma-trib oilborneclear, ACQ
Species Douglas fir, hem-fr, whitewoods, ponderosa pine
Products Treated Lumber, plywood, glulams
3. E*te"ior Wood Inc.
National Ranking 26 (ne)
Annual Production 75,000,000 board feet
Address P.O. Box 206, Washougal, Wa.98671
Phone (206) 835-8561 FAx 206835-8754
Vice President-MarketinglSales Newt Baker
Grading Agency CLIB
Locations Washougal, Wa.
Facilities 4 cylinders, dry kiln
Additiond Services TSO
Treatments CCA, Dricon Fire Retardant
Species Hem-fr, Douglas fir
Products Treated Lumber, timbers, plywood
4* A[rneather \ilood Tleaters
National Ranking 30
Annual Production 70,000,000 board feet
Address P.O. Box 227, Washougal, Wa.98671
Phone (206) 835-8547 rAX 20G835-3692
Plant Manager Gerry Glem
Grading Agency TPI
Locatlons Washougal, Wa.; Medford, Or.
Facilities Cylinden, 2 satellite disribution centers, dry kitn
Additional Services TSO
Treatments CCA (.25 - 2.5), Sunwood Color Additive, Prestain
Species Hem-fr, Douglas fir, ponderosa pine, lodgepole pine
Products Treated Decking, fencing, posts, foundations, landscape tinbers, dimension, plywood, deck accessories