Perennial Wood

Perennial Wood™ is real wood made to endure through TruLast™ Technology. It resists changes from moisture and remains dimensionally stable – three times more stable than unmodified wood – for decades. The modification process makes it less susceptible to the shrinking and swelling that lead to cracking, cupping and warping. Best of all, TruLast Technology provides a physical barrier throughout the wood that’s warranted to protect against rot, decay and movement for 25 years.