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kostencalculator

Door Energy Savings Calculator

Energy savings calculator

Estimate your yearly savings with an insulated door solution.

Door width metres

Door height metres

No. of doors doors

Door width must be between 0.5 m and 5 m for this calculation.

Energy saved

—

kWh per year

Cost saved

—

euros per year

Payback period

—

years to break even

Investment recovered after —

0 yr10 yr

Door pricing (€)

Price difference — width ≤ 4 m euros

Price difference — width 4–5 m euros

Insulation values (W/m²K)

Roller door U-value W/m²K

Compact door U-value W/m²K

Energy assumptions

Heating hours per year hours

Average temperature difference °C

Energy price € per kWh