Elastic & Dimensionally Stable
ThermalBuck is dimensionally stable, unlike wood. It won’t warp, shrink, or expand like a wooden buck. Incredibly strong, durable and lightweight, it also offers integrated termite protection.
Architects and builders know all too well – if windows and doors aren’t mounted properly, it won’t matter how energy efficient they are.
ThermalBuck helps maintain the integrity of the building envelope, and the operating ease of windows and doors.