Centre Wellington Garage Door Pros · Centre Wellington
Garage Door Safety Inspection: what shapes the quote
Garage Doors · Centre Wellington, Ontario
With the opener disconnected, the door is lifted by hand. If it moves with light effort and stays put at waist height, the springs are carrying its weight as designed. If it drifts up, sinks or feels heavy, the springs are out of step with the door and the opener has been doing the lifting. That strain shortens the opener's life and can defeat its reversal settings, which is why balance is checked first.
High-lift, oversized or custom doors
Doors taller or wider than a standard residential opening, or with high-lift tracks and drums, have more to measure and take longer to observe through a cycle.
A retest after repairs
When the report lists repairs, a short return visit to rerun the balance, reversal and photo-eye tests once the work is done is quoted as its own item.
Torsion or extension counterbalance
Extension-spring doors add pulleys, cable clips and containment cables to the list, while torsion doors call for spring measurements at the shaft; the parts examined shape the time.