Corroded Torsion Spring Replacement in Armadale
This Armadale torsion spring was heavily corroded and well past its safe life. We replaced it with a new high-cycle spring and rebalanced the door.
Service
Spring Replacement
Suburb
Armadale
Door Type
Sectional
Job Type
Repair
Result
Corroded spring replaced — door balanced and safe to use.
Job Summary
Problem
A badly corroded torsion spring on borrowed time.
Diagnosis
Rust had eaten into the coils, weakening the spring.
Solution
Fitted a new high-cycle spring and rebalanced.
Result
Corroded spring replaced — door balanced and safe to use.
Customer Problem
The torsion spring on this Armadale door was rust-covered and flaking — the owner was right to be worried it would let go.
- Spring heavily corroded
- Door feeling heavier over time
- Rust flaking from the coils
Inspection & Diagnosis
The corrosion had significantly weakened the spring and it was no longer holding the correct tension for the door's weight.
- Coils weakened by rust
- Tension below spec
- High risk of imminent failure
Solution
We replaced the corroded spring with a new high-cycle torsion spring, set the tension and rebalanced the door.
- New high-cycle torsion spring fitted
- Correct tension set
- Door balanced and safety-tested
Before & After

Before
Parts & Work Completed
- High-cycle torsion spring
- Bearings check
- Re-balance
Frequently Asked Questions
If the corrosion has reached the coils, yes — a weakened spring can snap without warning. Replacing it early avoids a jammed door and a potential injury.
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