How R-18 Polyurethane Insulated Garage Doors Lower Energy Bills in McKinney, TX

By Omar Garage Door Repair — Serving McKinney, TX (75070) & Surrounding Allen, Frisco, Fairview, Melissa, Princeton

Triple-Layer Steel + Polyurethane Construction for McKinney, TX Weather

Unlike single-layer steel doors that radiate outdoor heat and winter cold straight into your McKinney 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.