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OC Structural Lumber
OC Lumber Structural Posts are a high-performance composite alternative to pressure-treated lumber (PTL) designed to enable safe, resilient, and durable structures.
GLAS-POWERED™ by Owens Corning corrosion-resistant Advantex® Fiberglas™
OC Lumber Structural Post is made of a Fiberglas™ Reinforced Acrylic Capped Polyvinyl Chloride (PVC) that will never rot, enabling safe, resilient, and durable structures.
STRONG AND DURABLE
• Reliable strength1
• Resists mold, mildew, and pests
• Allows for contact with water (salt and fresh) and ground
EASY TO INSTALL
• Lighter than pressure-treated lumber1
• Designed for less expansion and contraction
• Straight, smooth, and uniform profiles
• Compatible with standard installation tools and fasteners
OC Structural Lumber
DECKING BOARDS
A wood-free composite alternative that combines outstanding strength and durability to build decks and docks that last
FRAMING BOARDS
A rotproof, rustproof composite alternative to traditional wood and steel. Designed to install like the lumber you use every day.
DESIGNED FOR DURABILITY
• Resists mold, mildew, and pests
• Allows for contact with water (salt and fresh) and ground
THERMAL-RESISTANT DESIGN
• Designed for low expansion and contraction
• Heat-reflective technology
OC Structural Lumber
PROJECT GALLERY
Owens Corning® Lumber Structural Framing delivers strength, durability, and ease of installation:
Conch Inn Resort & Marina Marsh Harbour, Bahamas
After Hurricane Dorian destroyed the marina in 2019, the Conch Inn opted for a project featuring Owen Corning® Lumber for ultimate durability, even close to salt water.
Residential Deck Lake Keowee in Salem, South Carolina
Homeowner was looking for a material that wouldn’t rot and need replacement over time, but would keep the same installation process of wood. Owens Corning® Lumber was a no-brainer.
Residential Dock Lake Howard in Winter Haven, Florida
In this project, Owens Corning® Lumber was selected for its combination of design and durability. The Gray color perfectly matched the top deck material aesthetics, and the owner won’t need to worry about rot or degradation over time.
Residential Dock Lake Holden in Orlando, Florida
A family of DIYers set out to rebuild their dock, looking to try an alternative solution to conventional lumber without a learning curve. They chose Owens Corning® Lumber because it didn’t require the purchase of additional tools or learning a new skill set.
OC Structural Lumber
DECKING BOARDS
A wood-free composite alternative that combines outstanding strength and durability to build decks and docks that last.
STRUCTURAL POSTS
A high-performance composite alternative designed to enable resilient and durable structures.
WEARDECK® DECKING STRONGER. MORE DURABLE. HEAT-REFLECTIVE.
Designed around our Advantex® Fiberglas™ reinforcement technology, WEARDECK® combines strength, durability, and comfort, enabling you to spend less time worrying about maintenance, and a lifetime enjoying construction that stands up to the elements. • GLAS-POWERED™ by Owens Corning Advantex® Fiberglas™
• Wood-free Composite Lumber
• ASTM D7032 Compliant
• Limited lifetime warranty — Residential applications
• 25-year limited warranty — Commercial applications
HDPE1 + FIBERGLAS™
Unlike other traditional boards, WEARDECK® is a GLAS-POWERED™ lumber that delivers strength and durability from the inside out. Its enhanced wood-free design is reinforced with the Owens Corning Advantex® Fiberglas™ technology. This powerful ingredient ensures that WEARDECK® holds up exceptionally well under high live loads — with durability that lasts a lifetime.
STANDARD PROFILES & PACKAGING
All 8 standard profiles have a square-edged design
5/4″ x 6″ Spans 24″ on Center Standard Lengths: 12′, 16′, 20′ Custom Lengths: Up to 28′ Woodgrain: One Side Colors Available: All Common Uses: Decking, Railing
5/4″ x 8″ Spans 24″ on Center Standard Lengths: 12′, 16′, 20′ Custom Lengths: Up to 28′ Woodgrain: One Side Colors Available: All Common Uses: Decking, Railing
1/2″ x 6″ Standard Lengths: 18′ Custom Lengths: Not Available Woodgrain: Both Sides Colors Available: All Common Uses: Fencing, Trim, Fascia, Finishing Touches
1/2″ x 10″ Standard Lengths: 12′ Custom Lengths: Not Available Woodgrain: One Side Colors Available: All Common Uses: Siding, Trim, Fascia, Finishing Touches
2″ x 6″ Spans 24″ on Center Standard Lengths: 12′, 16′, 20′ Custom Lengths: Up to 28′ Woodgrain: One Side Colors Available: All Common Uses: Decking, Railing
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