Residential Garage Doors     · Courtyard Collection     · Thermacore Series 190     · Window Options     · Ranch House Collection     · Thermacore Series 490     · Photo Gallery Overhead Door - Thermacore 490 Series When only the best will do, the 490 Series exceeds expectations. This door features patented Thermacore® construction -- a CFC-free, foamed-in-place polyurethane insulation sandwiched between an interior and exterior skin of galvanized steel. Industry-leading EPDM between section thermal seals minimize air infiltration and thermal transfer. A 17.5 R-value makes the 490 Series among the most thermally efficient doors you can buy. Standard Features Bulb-type bottom seal for an added barrier against wind & rain Metal-foam-metal sandwich construction featuring polyurethane insulation Between section thermal seals provide weather resistance and superior air infiltration ratings Your Choice of Panels and Colors The 490 Series is available with several panel styles and colours to coordinate with your home's exterior. Model 494 features a clasic raised panel. Model 495 has a contemporary flush panel. Both models feature a textured, simulated woodgrain, finished with a baked-on polyster primer and a baked-on polyster top coat, ensuring that the 490 stands up to the elements in any climate with unsurpassed strength and beauty. We proudly install quality garage doors and openers for the following members of the KHBA: · Garofalo Brothers · John Maas Builder Ltd. · Llynlea Corporation For all of your residential garage door and opener needs, contact Commercial Door Systems today! (To see some examples of our installations, check out our "Before & After Photo Gallery" of residential projects.) Authorized Distributors for Proud Members of	Home Profile Residential Commercial & Industrial Openers Services Info Request 639A Justus Drive Kingston, ON Canada T: 613.389.5131 F: 613.389.7869 info@commercialdoor.com