Steel Overlay
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Color Options
Overlay Designs
Color Options
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The DASMA (Door & Access Systems Manufacturers Association) Thermal Performance Verification
Program certifies and verifies the thermal performance ratings of sectional doors using third-party
testing and inspection.
Insulation Chart
INSULATION
Foam/Insulate
R-Value
U-Factor
Thickness
Exterior Steel
Interior Steel
Warranty*
ThermoGuard
Polyurethane
18.0
0.14
2 inches
27 gauge
27 gauge
Lifetime
ThermoSteel
Polystyrene
9.25
0.220
2 inches
25 gauge
25 gauge
Lifetime
TS-138
Polystyrene
7.50
0.264
1 3/8 inches
27 gauge
27 gauge
25 Years
Series 24
T-Bond
7.0
0.376
2 inches
24 gauge
N/A
Lifetime
ValuCraft Plus
T-Bond
7.0
0.376
2 inches
25 gauge
N/A
25 Years
Fullview Glass Panel
0.85
2 Inches
5 Years
COLORS
White
Almond
Sandtone
Tera-Bronze
Green
Gray
Coffee
Black
Light Oak
Dark Oak
Weathered Oak
Rosewood
Color Select
Residential Spec Sheets