The power of the outdoors has met its match. Trex is engineered to endure decades of foul weather and foot traffic …with the warranty coverage to prove it. With virtually every product covered by our 25-Year Limited Residential Warranty, you can rest assured that your backyard investment is well protected. And even better: our high-performance decking products come with an extra layer of coverage: an additional 25-Year Limited Residential Fade & Stain Warranty.