Door Energy
Calculator

This Door Energy Calculator explains possible energy losses of buildings caused by opening and closing doors during a period of time.

With this calculation it came clear that the door parameters: U-value, Air-leakage and Infiltration, have a real impact on the energy consumption in correlation to the building type and size.

The user should be convinced that with a thermal optimized and well insulated door with an “intelligent door automation” a real energy saving benefit could be realised during a whole life-cycle – all for a sustainable building.