Lumberock - Marine Grade Decking

Marine Grade Decking

Designed for beauty,
Built to last

Engineered for Strength, Versatility, Durability and Beauty

Lumberock Advantage

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Design Ideas

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What Others Are Saying

Customer Reviews

“I’ve been buying all my plastic decking from Lumberock for over ten years. The quality, consistency, and service has been awesome. I have been building decks for thirty-five years and only build the highest quality decks using Lumberock. Unlike larger manufacturers, Lumberock does not use inexpensive fillers for cost reduction. The slightly higher price is easily worth it. Ten years later and the material consistency on my decks still look great.”
Pat F, Deck Builder and Contractor
“We installed a Lumberock deck this last fall, replacing a wood deck which was a continual maintenance problem. We found the installation process quite straightforward and we are very pleased with the appearance of the finished product. Some years ago we used a composite deck at our cottage and it has proven to be very unsatisfactory. Lumberock appears to be the solution we have been searching for, appearance combined with performance.”
Millet Salter – FRAIC, Retired Architect
“I just installed Lumberock for the first time on one of my dock projects and wanted to let you know my customer was very happy with the appearance.  I found the product was easy to work with and finished out great.  My next dock customer saw the new Lumberock product and now wants me to put that on his project as well.  More to come!” 
Mike P  Dock Builder

Why we're different

Sustainability is in our DNA

Our Commitment to ESG -

Environmental Social Governance​

Did you know?

Lumberock is a CMI Company. CMI is the leading manufacturer and fabricator of engineered products providing solutions for marine walls, flood-levee protection, water control, chemical containment, soil stabilization, groundwater cut-off, aluminum bridges, gangways, docks and industrial access applications.