Thermacore® Premium Insulated Series 5720, 5740, 5760 Garage Doors
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Thermacore® Collection insulated steel doors are the ideal choice for premium construction and maximum thermal efficiency. This series of doors feature construction of steel-polyurethane-steel as well as between-section seals with thermal breaks to reduce air infiltration.
- Several panel designs to choose from, these doors offer design flexibility, durability and thermal efficiency that will help keep your home comfortable in cold or hot climates. Our #1 best selling series.
- Energy-Efficient Savings. Help control costly heat loss and gain with our unique Thermacore® Construction: Foamed-in-place, CFC-free polyurethane insulation sandwiched between two layers of corrosion resistant steel for longevity.
- Climate Adaptive. Innovative design helps your garage door withstand the elements with in-between section thermal seals that achieve an air infiltration rating as low as .08 cfm.
- Superior Seal. The bottom bulb-type weather seal guards your garage against wind and rain and provides a cushion when closing for added door and floor longevity.
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