Thermacore is our premier steel-insulated doors, featuring our patented metal-foam-metal sandwich construction providing the highest R-value levels for exceptional thermal efficiency. Thermacore doors feature a wood-grain embossment to enhance the appearance of your door.

Thermacore Door Profile:

• Patented metal-foam-metal sandwich construction
• R-values up to 17.50
• CFC-free foamed in place polyurethane insulation
• EPDM between section seals minimize air infiltration and thermal transfer
• Hot-dipped, galvanized steel sections resist rust and corrosion
• Bulb-type bottom weather seal shuts out the elements

Wind Load-Rated Door

Our WindStorm™ wind load rated system is available on selected products to meet regulations for a variety of windspeeds, ensuring your door is built to withstand varying wind conditions, including hurricane-force winds, and meet the most stringent local building codes.

Complement the appearance of your home with standard or custom-appearance window options.
The Thermacore series offers a wide variety of window options and materials to address your needs for privacy, security, and to simply let in some natural daylight.

Our sales personnel can assist you with your questions regarding window selection options for your home.

How-to information and frequently-asked-questions are available from within our Resource Center.

Follow these links for information on residential openers or opener accessories.