------------| PRODUCT SPOTLIGHT
FRAMING ARGUMENTS
NEW DECK FRAMING MATERIALS AIM TO GIVE TREATED WOOD A RUN FOR ITS MONEY
------------ BY SARA GRAVES ALTHOUGH THE MAJORITY of decks are still built on pressure-treated wood frames, builders now have an array of choices. New deck framing materials, including steel, aluminum, engineered wood, and composite, have recently been introduced, attempting to tempt builders with higher-end products.
treme changes in temperature, he explains. Fortress’ Evolution steel framing boasts a Class A fire rating. In application, steel frame profiles will remain straight and true over time. This makes for an enduring, dimensionally stable underdecking solution that keeps surface boards flat and smooth underfoot. Fortress’ latest development, introduced in response to feedback from pros who already use Evolution, are 5.5” x 5.5” posts that are 20 ft. tall. With steel posts that extend high in the air, builders can give homeowners more usable space between the first, second and even third levels of a deck structure. A powder-coated finish provides improved corrosion resistance and UV protection.
STEEL Steel emerged in the last decade as the first real alternative to pressure treated wood for deck framing. “Over the last few years of high-renovation activity, we’ve seen a major shift in homeowner priorities and purchasing decisions,” said Jeff Schulz, senior VP of sales and marketing at Fortress Building Products. “Many are gravitating toward wood-alternative building materials that check multiple boxes: high performance, stylish, low maintenance and sustainable.” Schulz says steel is strong enough to support the added weight of today’s most in-demand outdoor amenities (such as outdoor kitchens or steel pergolas). “That’s why so many builders have already made the switch from lumber to steel for underdecking construction,” he explains. “Builders who frame a deck with steel can create a lasting outdoor space that exceeds their customers’ expectations. Steel deck framing systems leverage steel to support today’s ever-evolving deck functions and enormous loads.” In addition, steel is resistant to long-term exposure to moisture, splitting and warping as a result of ex-
12 • building products digest • F
ebruary 2024
ALUMINUM TimberTech is known for its composite decking and composite and aluminum railings. It believes the future of deck framing is in aluminum. In fact, it introduced its new Aluminum Framing product last November. Ideal for decking projects in fire-prone areas, the framing product is compatible with all TimberTech decking and railing systems, and provides a solution with engineered components designed to work together. It will not split, rot or decay, and comes with a 25-year limited product warranty. TimberTech’s senior VP of product management, Patrick Barnds, adds there are a few steel-based systems on the market that have some of the advantages building-products.com