
Torsion vs. Extension Garage Door Springs
Two spring systems, two sets of clearance requirements. What is above your opening and why the difference matters when one breaks.
Read the guidePractical garage door reading from Surprise Garage Door Service for Surprise homeowners: what the common symptoms usually mean, what is safe to check yourself and what to ask before approving a repair.

Two spring systems, two sets of clearance requirements. What is above your opening and why the difference matters when one breaks.
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Working through the likely causes in order, from the power supply and the safety eyes to a spring that has let go.
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What to check safely when the opener hums, reverses, ignores the remote or only runs from the wall button.
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Grinding, banging and rattling each point at a different part. How to tell them apart before anyone starts greasing things.
Read the guideThese guides help you describe a fault accurately; they are not a substitute for having the door looked at. Browse the repair services, read the common questions, compare repair and replacement or request a visit.