Diamond Kote® Building Products leads the industry as the #1 brand of pre-finished LP® SmartSide®, backed by a 30-Year No Fade Warranty. Our products are exclusively built on LP®SmartSide® and treated with a SmartGuard® process to withstand extreme temperatures, high humidity, freeze/thaws, fungal decay, and termites.

Our Diamond Kote® siding system was designed to hide nail heads, eliminate blemishes and provide a more efficient installation. The 5/50-Year Limited Warranty provides peace-of-mind protection for decades to come.