Clopay is proud to provide the performance ratings of our doors with regard to thermal transmittance (U-Factor) and air infiltration, for the purpose of documenting our doors' compliance with these building codes. These ratings are achieved through testing in independently owned and operated laboratories. Tests conducted in these laboratories are strictly monitored by industry testing regulations, to ensure they are conducted in accordance with testing requirements specified by the American Standard Testing Method and the Door & Access Systems Manufacturers Association, as outlined by ASTM E283-12 and the ANSI/DASMA 105-2012.
Clopay's third party test results for thermal transmittance (U-Factor) and air infiltration in accordance with these standards are shown in the listing to the right.
Please note:
- All doors tested were solid (no windows)
- All Air Infiltration test results were achieved with standard Clopay vinyl perimeter seal
References:
DASMA Standards Publications
American Standard Testing Methods Publications
Clopay Technical Bulletin on Thermal Properties