Garage door spring replacement in South Glamorgan
We carry out spring replacement visits for sectional doors across South Glamorgan, including Cardiff, Barry, Penarth and Llantwit Major. The visit price is agreed before we come.
Garage door spring replacement is the job of removing a broken or tired spring from a sectional door, whether a torsion spring on the shaft above the opening or a tension spring running alongside the tracks, fitting a correctly sized new spring and setting it so the door is balanced again. Springs hold a lot of stored energy, so this is a job for trained engineers with the right tools.
- Nation
- Wales
- Towns covered
- 4
- Largest place
- Cardiff
- Guide price
- £180–£380
- Visits
- Price agreed first
Garage door spring replacement in South Glamorgan: what to expect
Why is spring work not DIY?
Springs store a lot of energy. Winding a torsion spring needs proper winding bars, and releasing tension carelessly can cause serious injury or let the door fall. Please do not attempt it.
Does the spring need to match the door?
Yes. The spring is sized to the door weight, the drum or pulley and the track layout, so wire size, length and diameter matter. We identify the right spring before fitting.
How do I know a spring has broken?
You may hear a loud bang from the garage, then find the door heavy, opening only a little, or the motor straining. A broken torsion spring shows a visible gap in the coil. A failed tension spring may hang loose or be held by its safety device.
Which options can you choose?
- Single or pairReplace one or both springs.
- Rebalance and cable checkDoor set to stay part-open; cables checked at the same time.
- Correct sizingMatched to door weight.
- Torsion or tensionBoth spring systems covered.
How much does a spring replacement cost in South Glamorgan?
Guide price: £180–£380 inc VAT. We agree the visit price before we come; parts and any further work are priced before we do them.
This is a chargeable visit, priced up front. If parts are needed, you get the price before any further work is done.
Safety points for customers in South Glamorgan
If a spring has broken, a cable has come off or the door hangs crooked, stop using it, keep people and pets clear and do not try to force it open or closed. Leave the operator unplugged until the engineer has checked it.
Towns we cover in South Glamorgan
What happens next?
Get in touch
Call, chat or use the form with your postcode and the symptoms.
Price agreed
We confirm the visit price and a date.
On-site check
We inspect springs, cables, rollers, tracks and the operator.
Repair and report
Parts are fitted once you agree, then the door is tested and you get a short report.
Questions about garage door spring replacement in South Glamorgan
Can I use the door with a broken spring?
No. Do not use it, including with the motor, and keep people clear. The door can drop and the operator can be damaged.
How quickly can you replace a spring?
Common springs can often be fitted on the first visit; unusual sizes may need ordering.
How much does garage door spring replacement cost?
As a guide, replacing the springs on a domestic sectional door is around £180–£380, depending on the spring type and size and whether one or two are needed.
Which towns in South Glamorgan do you cover?
We cover Cardiff, Barry, Penarth and Llantwit Major and other towns across South Glamorgan.
How soon can you attend in South Glamorgan?
We give you the earliest date available when you get in touch. Dates depend on engineer availability, and we do not advertise a 24/7 service.
Neighbouring areas
Other services in South Glamorgan
Garage door spring replacement in South Glamorgan
Tell us what the door is doing and we will confirm the visit price.