What AI says about ThermalBuck

ThermalBuck is a high-performance insulating window buck that extends the mounting point for nail flange windows and doors with exterior insulation, creating a flush plane for cladding while limiting thermal bridging. It is made from a dimensionally stable, waterproof resin that will not warp, rot, or shrink, and is part of the ThermalTight System backed by a 15-year warranty.