Thermacore® insulated steel doors, Overhead Door of So Cal
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Thermacore® insulated, Model 5740, Cedar Plank Finish, Long Vertical & Horizontal Windows,

Thermacore Insulated
Steel Garage Doors

Unparalleled Safety &

Security Features for Your Home

Thermacore Insulated Steel Garage Doors

Unparalleled Safety &

Security Features for your Home

Thermacore Insulated Steel Garage Doors feature superior insulation construction and design, which provides maximum thermal efficiency and reduces air infiltration in your garage space. This durable line of Steel Garage Doors gives you many years of reliable operation while delivering comfort to your home, even in extreme climates.

Premium insulated garage doors deliver maximum thermal efficiency and design flexibility.

Thermacore Insulated Steel Garage Doors

Built Better from The Inside Out

A Thermacore Insulated Steel Garage Door is ideal for premium construction and maximum thermal efficiency. This door series features our sandwich construction of steel-polyurethane steel and between-section seals with thermal breaks to reduce air infiltration. With several panel designs, these doors offer design flexibility, durability, and thermal efficiency to help keep your home comfortable in cold or hot climates.

Thermacore® construction:

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

Thermacore Steel Garage Doors - Overhead Door of So Cal,San Diego

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Thermacore® insulated, Flush Panel Design, Model 5740 (195), White Finish

Thermal Seals

Innovative in-between-section thermal seals provide an air infiltration rating as low as .08 cfm and help to provide superior resistance to the elements.

Embossed wood-grain texture:

Adds beauty, sophistication, and durability In-between-section thermal seals With an air infiltration rating of up to 0.08 cfm, seals provide superior resistance to the elements.

Backing:

Interior-side steel backing, standard on Thermacore® products, provides strength and a finished, clean appearance.

Multiple Surface Options

Thermacore® insulated steel doors, Overhead Door of So Cal

Embossed Wood Grain adds beauty, sophistication, and durability.

Thermacore® insulated steel doors, Overhead Door of So Cal

Microgroove Waved Pattern creates a striking light effect.

Thermacore® insulated steel doors, Overhead Door of So Cal

Smooth, non-textured surface gives a modern look.

Thermacore® insulated steel doors, Overhead Door of So Cal

Pebble Grain embossment creates an appealing pattern texture.

NEW Artisan Wood GrainTM Finishes (Only Available For Model 5740 and Windload Series)

Transform your garage with the authentic and captivating appearance of wood through a high-quality, digitally printed, non-repeating grain on a robust steel garage door. This innovative design seamlessly blends the strength and durability of steel with the timeless beauty and charm of wood, resulting in a stunning and reliable option for enhancing the aesthetics of your garage.

Thermacore® insulated steel doors, Overhead Door of So Cal
Beachwood Plank
Thermacore® insulated steel doors, Overhead Door of So Cal
Cedar Plank
Thermacore® insulated steel doors, Overhead Door of So Cal
Medium Oak Plank​
Thermacore® insulated steel doors, Overhead Door of So Cal
Carbon Oak Plank​

Thermacore® Collection

Thermacore® Garage Door Model Numbers are Determined by the R-value of the Door.
Standard
Long
Flush
Microgroove
V5
V10
9.31 R-value 5720 (297) 5720 (295) 5720 (298) 5720 (296)
12.76 R-value 5740 (194)* 5740 (198)* 5740 (195) 5740 (196) 5740 (199)* 5740 (192)*
17.50 R-value 5760 (494)* 5760 (496)* 5760 (495)* 5760 (497)*

Durable finish:

Interior-side hot-dipped galvanized steel backing, with two coats of baked-on polyester paint, provides strength and a finished, clean appearance.

Bottom Weatherseal:

This bulb-type weatherseal guards against wind and rain while providing a cushion when closing.

Steel backing​

For a clean, finished interior appearance

In-between section seals

Seals provide superior resistance to the elements

*Wood Grain Finish is Available On These Models.

*R-value is a measure of thermal efficiency. The higher the R-value, the more significant the insulating properties of the door. Overhead Door Corporation uses a calculated door section R-value for our insulated doors.

Residential garage door and opener system limited warranty​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

(when purchased together) – features 3 years on components (see warranty for details)​​

Warranty​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

20-year limited warranty on Models 5720

Limited lifetime warranty on door Models 5740 and Model 5760

Thermacore Insulated Steel Garage Doors Warranty

Our WindStorm™

Models 5740 and 5760 are FBC approved and will provide added protection to your home during high wind events, including hurricane-force winds.

Wind Load Brochure

Thermacore Steel Garage Doors - Overhead Door of So Cal,San Diego

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Thermacore® insulated, Microgroove Panel Design, Model 5740 - (195), Dark Bronze Finish, Vertical Narrow Windows

Thermacore Steel Garage Doors - Overhead Door of So Cal,San Diego
Thermacore Steel Garage Doors - Overhead Door of So Cal,San Diego

Call us Today at (858) 547-3600

Overhead Door Company of Southern California™ – 12215 Kirkham Road Suite 200, Poway, CA 92064

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