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Energy Loss Calculator

Don't let small leaks turn into big waste. Fill out this form to see your energy loss.

1 Door & Gap Size

Enter your garage door dimensions and the size of the gap between the door and the building frame.

feet
feet
inches
Measure the space between the door and the frame
Red areas show where air infiltration occurs
Width Height

2 Conditions

mph
US average: 6-12 mph
°F
°F

3 Energy Source

$

Enter your door dimensions and gap size to calculate energy loss

Your Estimated Energy Loss

0
BTU Lost Daily
0
BTU Lost Annually
$0
Est. Annual Cost
Total Gap Length 0 ft
Gap Area 0 sq ft
Air Infiltration 0 CFM
Temp Diff 0°F
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Calculations based on standard BTU heat loss formulas with infiltration coefficients adjusted for narrow gaps. Actual results may vary based on installation, building conditions, and local climate.

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