How R-18 Polyurethane Insulated Garage Doors Lower Energy Bills in Lombard, IL

By Owen Mobile Garage Door Service — Serving Lombard, IL (60148) & Surrounding Villa Park, Glen Ellyn, Downers Grove, Oak Brook, Addison

Triple-Layer Steel + Polyurethane Construction for Lombard, IL Weather

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