“Forever Decks” with Owens Corning Lumber and Our Pro Build Team

Light gray wood-grain composite decking with a sweeping darker curved accent line.

A fully synthetic deck engineered to last generations, not decades.

The Forever Deck, Built by Default

Most builders talk about materials as a footnote. For us, they’re central to the story, starting with what you’ll never see. As an invited member of Owens Corning’s Pro Build Team, we frame every deck with Owens Corning Lumber. It’s a fully synthetic structural lumber made from HDPE and Owens Corning’s glass-fiber technology, with zero organic content.

That matters because framing is where most decks fail first. Wood joists and beams absorb moisture unevenly, lose strength, and eventually warp or rot, often while the boards on top still look fine. That’s why wood framing typically carries only a 10–20 year warranty. Owens Corning Lumber isn’t subject to any of that. It stays straight, stable, and true for decades, with a warranty of roughly 50–75 years and up to lifetime coverage for residential applications.

On top of that frame, we build with the deck boards we trust most: Deckorators’ mineral-based Voyage and Summit, Eva-Last’s Pioneer and Apex, TimberTech AZEK PVC, and Wolf PVC. Because the substructure is dimensionally identical end to end, those boards sit perfectly flat. That’s what makes our inlays, curves, and picture-frame borders line up exactly as designed.

The result is a permanent structure, not a maintenance item on a replacement clock, or what our clients call “the last deck we’ll ever have to buy.” And because it’s our standard build rather than a premium tier, that level of quality is where a Northern Outdoor Living project starts, not the upgrade.

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Questions & Answers

Frequently Asked Questions

Here are the things Twin Cities homeowners ask us most. If yours isn't covered below, reach out and Dan will gladly walk you through it.

Owens Corning Lumber is a fully synthetic structural lumber made from high-density polyethylene (HDPE) combined with Owens Corning glass-fiber technology. It contains no wood. We use it for the framing beneath your deck: the joists, beams, and substructure that carry everything above.

That matters because framing is usually the first part of a deck to fail. Wood framing absorbs moisture, loses strength, and rots, often long before the deck boards on top wear out. Owens Corning Lumber isn’t subject to any of that. It’s the default framing for every Northern Outdoor Living build, not an upsell.

Owens Corning Lumber carries a warranty of about 50–75 years, and residential applications are eligible for a lifetime warranty. Wood framing typically carries 10–20 years. Your deck boards carry their own manufacturer warranty, and we’ll review the specifics for the product you choose.

When the structure underneath is built to last that long, a deck stops being a maintenance item on a replacement clock. That’s why we call it a “forever deck.”

Yes, on specific request. Our default is Owens Corning Lumber framing with premium synthetic deck boards by brands like Deckorators, Eva-Last, TimberTech, and Wolf PVC, because that combination delivers a longer lifespan, greater consistency, and more freedom for ambitious designs. Wood is the exception, not the focus of our business.

Owens Corning Lumber is manufactured to be dimensionally identical. That gives us a frame that’s straight, flat, and consistent from end to end, without the tapering, grading, and shimming wood framing requires.

A true substructure is what makes our intricate board work possible: diamond inlays, curves, picture-frame borders, and multi-width patterns that line up perfectly. It also enables spans and shapes that would have warped, sagged, or failed in a wood frame.

The Owens Corning Pro Build Team is a small, selective group of builders that Owens Corning invites to field-test and showcase its structural lumber and other building materials. Owens Corning invited Northern Outdoor Living to join based on its reputation and craftsmanship. Builders can’t just sign up.

For our clients, that means a frame built from a premium, non-organic structural product, backed by direct manufacturer support.

We pair our Owens Corning Lumber framing with deck boards from the manufacturers we trust most:

  • Deckorators’ mineral-based Voyage and Summit lines
  • Eva-Last’s Pioneer and Apex lines
  • TimberTech AZEK PVC
  • Wolf PVC

Each has its own look, texture, and performance profile. We’ll walk you through samples during design and help you choose the one that best fits your space, style, and how you plan to use it.

Still Have a Question?

If something isn't answered here, we'd love to hear from you. Share your project or your curiosity and Dan will walk you through the possibilities for your own outdoor living space.

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