A properly balanced garage door is one of the most important factors in the longevity of both the door hardware and the opener motor. An unbalanced door forces the opener to compensate for the uneven spring tension, shortening opener life and creating uneven wear on rollers and cables. Testing the balance takes less than 60 seconds and should be part of every Calgary homeowner’s annual garage door check.
How to Test Your Garage Door Balance
First, close the door completely. Pull the red emergency release cord hanging from the opener rail to disconnect the door from the opener drive. Now manually lift the door to approximately waist height — around 3–4 feet from the floor — and release it. A properly balanced door should stay in place with only minimal movement in either direction. If the door falls toward the floor, the springs are under-tensioned. If it rises toward the ceiling, the springs are over-tensioned. Either condition requires professional spring adjustment.
Why Balance Matters More in Calgary
In Calgary’s climate, spring tension changes slightly with temperature. A door that is perfectly balanced in October may be slightly off in January when the springs are cold and stiffer. This is normal and within the tolerance of a properly functioning system. However, a door that is already noticeably imbalanced before winter will be even further off balance in January, putting significant extra stress on the opener motor during the coldest months when you most need it to work reliably.
How Often Should the Balance Be Checked?
Check the balance once a year as part of your fall maintenance routine — ideally in September or October before winter arrives. If you notice any change in how the door feels when manually operated, check the balance immediately regardless of season. An annual professional tune-up from Super G&R Garage Door Repairs includes a balance test and adjustment as part of the service.
Frequently Asked Questions
How do I test if my garage door is balanced?
Disconnect the opener with the red release cord, lift the door manually to waist height and release. A balanced door stays in place. If it falls or rises, springs need professional adjustment.
What happens if a garage door is unbalanced?
An unbalanced door forces the opener motor to compensate for the uneven spring tension, shortening opener life, creating uneven cable wear and increasing the risk of opener failure.
Can I adjust my own garage door springs to fix the balance?
No. Spring adjustment must be done by a professional. Torsion springs are under extreme tension and are dangerous to adjust without proper tools and training.
How much does garage door balance adjustment cost in Calgary?
Spring adjustment is typically included in our tune-up service ($100–$160 + GST). If springs need full replacement, costs are $380–$480 + GST for a pair.
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