Level up your curb appeal with a Clopay Classic Steel polyurethane insulated garage door. Garage Doors featuring Intellicore polyurethane insulation technology represent the ultimate smart choice for homeowners. Clopay Intellicore is proprietary polyurethane foam that is injected into a garage door, expanding to fill the entire structure. The result is a door with incredible strength and durability. This traditional raised-panel style garage door offers a three-layer construction delivering a door that’s durable and dent-resistant. This door has an industry leading R-value of 18.4 which assists in quiet operation and superior efficiency. This garage door complements every home, so there’s no sacrificing style for strength, durability and comfort. Clopay Classic Steel is a great low maintenance garage door option. Installation is not included.