- Postcode district
- BT71
- Survey
- Priced from photos or a diagnostic visit
- Booking
- Most repairs are booked within a few weeks, parts permitting
- Guide price
- From £95 inc VAT
- Nearby
- Coalisland, Cookstown, Armagh
- Building rules
- Northern Ireland
Sliding door repairs in Dungannon: what to know
Here is what usually goes wrong with sliding doors, and what can be done about it:
Is the patio door in your Dungannon house leaking at the bottom after heavy rain? Check the drainage slots in the outer frame are clear before assuming a seal has failed.
When sending photos of a Dungannon door for a repair quote, include any label on the frame edge or spacer bar, because it can help identify the system and its parts.
- Quoting from photos and a short video means many repairs can be priced without a visit, saving time and the diagnostic visit charge for straightforward jobs.
- Repairing or refurbishing a damaged track removes the dips and burrs that make rollers jump, which stops a panel coming off its track.
- Replacing worn rollers is often enough to bring back the light, smooth action of a sliding panel that has become heavy and noisy to open.
How much does a sliding door repair cost in Dungannon?
Use the table to budget for a repair in Dungannon. Prices include VAT, parts and fitting, and are confirmed before we attend.
| Repair | Guide price inc VAT |
|---|---|
| Re-alignment, adjustment and service | £125–£195 |
| Handle replacement | £95–£165 |
| Track repair or refurbishment | £195–£395 |
| Lock or gearbox replacement | £165–£295 |
From photos to fixed door in Dungannon
Repairs in Dungannon start with photos or, if needed, a diagnostic visit. Once you approve the price we book the repair: most repairs are booked within a few weeks, parts permitting, and specialist parts are ordered where needed. Dungannon is in an area we cover by arrangement, so visit dates and any travel cost are agreed with you before we attend.
Rules for sliding door repairs in Northern Ireland
Repairs do not normally involve building control in Northern Ireland. Any replacement glass we fit in a door is safety glass. Northern Ireland repairs are by arrangement.
Common repairs and upgrades
- Adjustment and service. Re-aligning panels, cleaning tracks and checking seals and drainage.
- Misted unit replacement. A new sealed safety glass unit in place of one that has failed.
- Handle replacement. Replacing broken or loose handles, including key-lockable versions.
Questions about sliding door repairs in Dungannon
How quickly can you fix a sliding door in Dungannon?
We offer a repair date in the BT71 district once you approve the price. Common parts such as rollers and handles can often be fitted on the first visit; specialist parts may need ordering.
How can I stop my sliding door needing repairs?
Keeping the track clean is the most effective way to keep a sliding door running well, because grit wears rollers and damages the track surface. Vacuum the track regularly, wipe it with a damp cloth, keep drainage slots clear and avoid slamming panels into their stops. Our maintenance guide has a simple routine.
Why won't my sliding door lock?
A sliding door that will not lock usually has a failed lock gearbox, a worn or broken keep, or a panel that has dropped so the hooks no longer line up with the frame. Forcing the handle can make it worse. Photos of the handle, the lock edge and the frame where the hooks engage usually show which part has failed.
How do I know if my sliding door rollers need replacing?
Sliding door rollers usually need replacing when the panel becomes hard to push, rumbles or grinds as it moves, sits lower at one end or jumps off the track. Cleaning the track first is worth trying, because grit can cause similar symptoms. If the door is still heavy once the track is clean, the rollers are likely worn or broken.