The NABCO U-factor Calculator lets customers learn the expected U-factor value for a specific project. Validating the U-factor of a standard NABCO Automatic Sliding Door to ensure compliance with relevant Federal, State, and Local building codes and individual project requirements.
Please contact NABCO to review your projects’ U-factor requirements and to properly design a NABCO standard Automatic Sliding Door to meet project specifications or to learn the U-factor for a specified automatic door.
An NFRC-accredited testing laboratory has tested NABCO Standard GT1175 doors. Along with the U-factor, NABCO can also calculate Solar Heat Gain Coefficient (SHGC) and Visible (Light) Transmittance (VT) given the exact information required to calculate the U-factor.