How R-18 Polyurethane Insulated Garage Doors Lower Energy Bills in Clyde Hill, WA

By Gabriel Premier Garage Door — Serving Clyde Hill, WA (98004) & Surrounding Bellevue, Medina, Kirkland, Yarrow Point, Hunts Point

Triple-Layer Steel + Polyurethane Construction for Clyde Hill, WA Weather

Unlike single-layer steel doors that radiate outdoor heat and winter cold straight into your Clyde Hill attached garage, triple-layer R-18 doors inject high-density polyurethane foam between two galvanized steel skins—creating a rigid, dent-resistant thermal barrier sealed with arctic-grade EPDM bottom weatherstripping.