steel + insulation + steel. Clopay's Premium Series offers discerning homeowners an elegant yet affordable combination. These models offer 2" of polystyrene insulation pressure-bonded to two steel "skins," creating a three layer door that delivers unparalleled strength and beauty. For homeowners with rooms above or adjacent to the garage, these doors provide quieter operation and offer greater insulation from weather conditions than any other doors. These doors are available in elegant raised panel or flush exterior designs with a woodgrain textured finish. |