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.
CS20
Plain Steel or T-Bond Insulation
0.38U-FACTOR
Exterior Steel:20 gauge
Thickness:2 inches
Warranty:10 Years
R-Factor:7.0
CS24
Plain Steel or T-Bond Insulation
0.38U-FACTOR
Exterior Steel:24 gauge
Thickness:2 inches
Warranty:10 Years
R-Factor:7.0
CS26
Plain Steel or T-Bond Insulation
0.38U-FACTOR
Exterior Steel:26 gauge
Thickness:2 inches
Warranty:10 Years
R-Factor:7.0
