Thermacore® Collection - Models 5720, 5740 & 5760
Thermacore® Collection insulated steel doors are the ideal choice for premium construction and maximum thermal efficiency. This series of doors feature 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.
Thermacore® Collection premium insulated garage doors deliver maximum thermal efficiency and design flexibility.
Learn more about our new Artisan Wood Grain™ finish options!
| Product Specifications | |
|---|---|
| 5 Panel Options Available | Standard, Flush, Long, Microgroove, Vertical Short and Vertical Long |
| Thermacore® Construction | Provides a continuous layer of foamed-in-place, CFC-free polyurethane garage door insulation sandwiched between two layers of corrosion-resistant steel, for maximum thermal efficiency |
| Polyurethane Garage Door Insulation | Provides thermal efficiency U-factor* of .20 (9.31 R-value**): Model 5720 U-factor* of .15 (12.76 R-value**): Model 5740 U-factor* of .10 (17.5 R-value**): Model 5760 |
| Multiple Surface Options | Embossed wood grain, microgroove wave pattern and smooth |
| Steel Backing | For clean, finished interior appearance |
| Durable Finish | Hot-dipped galvanized steel with two coats of baked-on polyester paint |
| In-between Section Seals | Seals provide superior resistance to the elements |
| Bulb-type Bottom Weatherseal | Guards against wind and rain while providing a cushion when closing the door |
| Wind Load | Our WindStorm™ wind load rated system is available on selected products to meet regulations for a variety of wind speeds, ensuring your door is built to withstand varying wind conditions, including hurricane-force winds, and meet the most stringent local building codes. |
*U-factor values are independently tested and verified per ANSI/DASMA 105.
**Overhead Door™ Brand uses a calculated door section R-value for our insulated doors.

Overhead DoorTM Brand participates in the DASMA Thermal Performance Verification Program. The program verifies the thermal performance of sectional doors. The lower the U-factor rating, the better the thermal performance.
Symbol indicates verified U-factor rating in accordance with the DASMA Thermal Performance Verification Program.
72310 Quarry Trail Suite A Thousand Palms, CA 92276
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Monday-Friday: 8:00 AM – 5:00 PM
Saturday-Sunday: Closed
CA Contractors License #949371
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