Thermacore® Insulated Garage Doors

Residential Thermacore® Insulated Garage Doors

For premium construction and maximum thermal efficiency, a Thermacore® insulated steel door is the ideal choice. This series of doors feature our sandwich construction of steel-polyurethane-steel as well as between-section seals with thermal breaks to reduce air infiltration. With 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.

These premium insulated garage doors deliver maximum thermal efficiency and design flexibility. These garage doors keep the design in mind and add comfort to your home by providing protection from air infiltration and temperature changes.

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Thermacore® construction

Provides a continuous layer of foamed-in-place polyurethane insulation sandwiched between two layers of corrosion-resistant steel, for maximum thermal efficiency

Embossed wood-grain texture

Adds beauty, sophistication and durability

In-between-section thermal seals

With an air infiltration rating of up to .08 cfm, seals provide superior resistance to the elements

Durable finish

Hot-dipped galvanized steel with two coats of baked-on polyester paint

Steel backing

For clean, finished interior appearance

Bulb-type bottom weather seal

Guards against wind and rain while providing a cushion when closing the door


Up to limited lifetime


Polyurethane insulation with an R-value of up to 17.5. See the individual model pages for details.



Doors are available in seven standard colors or can be painted to match your home’s décor. All colors shown below are not available on every model. See the individual model pages for more details. Contact us for painting instructions.

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White Almond Desert Tan Sandstone Brown Terra Bronze Hunter Green


Choose from standard, V5, long or flush panel designs. See individual model pages for details.


A variety of decorative window trim designs are available to enhance your garage door and home.


A variety of glass options are available including clear double strength, tempered, obscure, clear acrylic, high-velocity impact, and solar bronze.

Wind load

Our WindStorm™ wind load rated system is available on select models to meet several building code/agency requirements.