Pioneer Millworks Accoya® Siding and Shiplap is FSC-certified® and cradle-to-cradle certified making it a top choice for sustainability and material health. The rot and moisture resistance of this acetylated pine is due to the unique vinegar treatment it is given directly after harvest. This makes it extremely durable, rivaling tropical hardwoods for longevity, and it comes with a 50-year above-ground warranty.
