These carriage style garage doors feature 2 inch-thick polyurethane foam sandwiched between two layers of heavy gauge steel.
These carriage style garage doors feature 2 inch-thick polyurethane foam sandwiched between two layers of heavy gauge steel, providing enhanced durability and thermal protection. Energy savings can be enhanced with low-E glass for any windows in the door. Clopay’s WindCode reinforcement system is available for coastal and high-wind areas.
Links:
[1] http://www.housingzone.com/company/clopay-building-products