No, Deckorators decking will not rot, splinter, or decay. It has been tested under accelerated weather conditions and is highly weather-resistant. Deckorators uses a time-tested technology that offers superior protection against UV degradation and water absorption.

No. While Deckorators decking does provide superior surface integrity and strength, it is not suitable for structural applications. We recommend using ProWood® professional-grade treated lumber when building the understructure for your deck. ProWood pressure-treated lumber is made for ground contact and backed by a Lifetime Limited Warranty against termite infestation and rot.

Yes, our traditional Composite Decking lines—Vista and Altitude—feature a fire-resistant core and carry a Class B Flame Spread Rating under the ASTM E84 Standard. Both are also WUI (Wildland Urban Interface) compliant, making them suitable for areas prone to wildfires.

All other Deckorators® decking made with Surestone™ technology—including Voyage, Venture, Summit, Porch Flooring, and Picture Frame Board—retain a Class C Flame Spread Rating, similar to many natural wood species.

Yes, Deckorators Voyage and Summit decking, as well as Picture Frame Board, can be installed in or in contact with the ground or water. Our mineral-based composite (MBC) decking is upheld with our new 50-year Structural Warranty and made with patented Surestone® technology, which has the industry's best strength-to-weight ratio. These boards are powerful, are stable and don't absorb moisture.