Where to buyOwens Corning Lumber
Owens Corning Lumber
Owens Corning Lumber products are available through 350+ locations in the United States.
Owens Corning Lumber
GLAS-POWERED® outdoor living building products enabling rotproof, rustproof and longer-lasting builds. 100% wood-free, 100% made in the USA.
Owens Corning Lumber
Owens Corning Lumber products are available through 350+ locations in the United States.
Inspect your Deck
INSPECCIONA TU CUBIERTA
(English) 50% of decks in the United States are beyond their safe service life, leaving 30 million outdoor living structures in need of rebuild.
(Spanish) El 50% de las cubiertas en los Estados Unidos están más allá de su vida útil segura, dejando 30 millones de estructuras de vida al aire libre que necesitan ser reconstruidas.
A strong marine grade decking board that requires less understructure (spans 24" on center)
A reliable alternative to wood and steel framing that installs like the lumber you use every day
Preview your Structural Framing and marine Grade Decking® with ease. Order true-to-color swatches and small sample pieces - no bulky boards required. Your contractor can bring full samples later so you can focus on finding the perfect look now.
Material Take off Tool
Plan smarter, faster. Our Material Takeoff Tool helps you quickly generate a materials list to support your project planning. It’s a great starting point for estimating needs and streamlining your workflow. For design specifications, be sure to check out our technical documentation.
EPISODE 03
Jeremy WIlkins
DECKMASTERJ
In this episode 3 of Beyond the Build, we meet Jeremy Wilkins, known throughout the industry as Deckmaster J - a builder driven by a calling to elevate the craft through smarter tools and better ways of working.
Jeremy believes innovation doesn’t come from doing more—it comes from doing better. From designing problem-solving tools to rethinking workflows on the jobsite, his focus is clear: help builders save time, reduce frustration, and raise the standard of the industry as a whole.
WHERE BETTER BUILDING BEGINS
See why pros and homeowners alike are switching to Owens Corning Lumber. From faster installs to a cleaner finish, explore install tutorials and contractor-tested content on our YouTube Channel.
Expert Answers. Real Experience.
Jon Dawson (@Jon_Dawson) shares what it's really like to build with Owens Corning Lumber while answering the questions builders actually ask.
NORTH AMERICAN
DECK AND RAILING
ASSOCIATION (NADRA)
As a proud NADRA ambassador, Owens Corning Lumber partners with fellow deck builders and industry members to create a world where every deck and railing project is built to the highest standards of safety, quality and aesthetics.
FREQUENTLY ASKED QUESTIONS (F.A.Q)
For more information about how to install Owens Corning Lumber marine Grade Decking® and Structural Framing
Owens Corning Lumber products are made of High-Density Polyethylene (HDPE) reinforced with fiberglass for outstanding strength and durability.
All our colors come with our heat-reflective technology. Like with any material, lighter colors stay cooler than darker colors. If the surface temperature of your project is a big concern, we recommend selecting from our coolest colors: Barefoot Sand, Barefoot Gray, and White.
We recommend #10 x 3” stainless steel composite deck screws, #9 x 2.5” stainless steel composite deck screws, and #9 x 1.5” exterior grade connector screws. Download our Installation Guide for more information.
While typical 1” composite decking spans a maximum of 16 inches on center or less, our marine Grade Decking® 5/4x6” spans 24 inches on center. Download our span tables to learn more.
These products never need to be stained, painted, or sealed. Stain and paint do not adhere well to them as they are made of High-Density Polyethylene.
Non-porous marine Grade Decking® and Structural Framing products do not retain any moisture, so you don't need to seal our boards.
Rubber-backed mats or grill mats should not be used on plastic or composite decking as they may stain the surface. Mats made of natural fibers are generally preferred.
Yes, these products are rated for ground contact and underwater applications (salt and fresh).
No, the marine Grade Decking® resists stains from sunscreen, suntan oil, insect sprays and other harsh substances. As with any composite decking material, substances should be cleaned from the surface as soon as possible for the best overall appearance.
We recommend using white construction chalk on our products for easy removal. Pencils should not be used to mark lines on any composite decking.
The marine Grade Decking® includes a directional wood grain pattern. Directional wood grains are typical of all monochromatic roller-embossed, grained decking products.
For a uniform look, install deck boards with grain running in the same direction as indicated by the directional lines on the sides of our boards. There is no impact on decking performance if one chooses to ignore the directional grain.
These products are manufactured in Ocala, Florida by Owens Corning