- Postcode district
- SA72
- 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
- Milford Haven, Haverfordwest, Tenby
- Building rules
- Wales
Repair or replace: sliding doors in Pembroke Dock
Before you replace a sliding door, it is worth knowing which faults can be put right:
When sending photos of a Pembroke Dock 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.
Before calling out anyone in Pembroke Dock for a door that will not lock, check whether the panel has dropped: if the hooks no longer meet the keeps, adjustment may be all it needs.
- Where a repair is not worth doing, for example because parts are unavailable, we say so plainly rather than fitting parts that will not last.
- Repairing or refurbishing a damaged track removes the dips and burrs that make rollers jump, which stops a panel coming off its track.
- Misted sealed units can usually be replaced individually with new safety glass units, restoring the view and the insulation of that panel.
How much does a sliding door repair cost in Pembroke Dock?
Repair prices are the same across Dyfed. The table shows typical costs for common repairs, including VAT, parts and the visit to carry out the repair.
| Repair | Guide price inc VAT |
|---|---|
| Roller replacement (per sliding panel) | £185–£325 |
| Handle replacement | £95–£165 |
| Track repair or refurbishment | £195–£395 |
| Lock or gearbox replacement | £165–£295 |
How repairs work in Pembroke Dock
We repair sliding doors in Pembroke Dock and nearby Milford Haven and Haverfordwest. You approve the price first, then we book the visit; most repairs are completed in a single visit, unless parts need ordering or a new glass unit must be made.
Rules for sliding door repairs in Wales
Repairs to rollers, tracks and locks do not need approval in Wales; a whole new door does, under the Building Regulations as applied in Wales.
Common repairs and upgrades
- Handle replacement. Replacing broken or loose handles, including key-lockable versions.
- Track repair or refurbishment. Repairing damaged track sections, or fitting a new track cover where the system allows.
- Roller replacement. New rollers for each sliding panel, restoring a smooth, quiet action.
Questions about sliding door repairs in Pembroke Dock
Is it worth repairing an old sliding door in Pembroke Dock?
Often, yes. New rollers, a lock gearbox or a track refurbishment cost a fraction of a new door. If the frame is twisted or the door fails on thermal performance, we will say so and price a replacement instead.
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.
Can a sliding door track be repaired?
A damaged sliding door track can often be repaired or refurbished, depending on the door and how badly the track is worn. On some systems a replacement track cover can be fitted over a worn track, and on others a damaged section can be repaired. If the track is part of a frame that is failing more widely, replacement may be the better option.
What photos should I send for a repair quote?
Send a photo of the whole door from inside, close-ups of the handle, the lock edge and the bottom track, and any label or marking on the frame or glass spacer. A short video of the door opening and closing is especially helpful. Tell us roughly how old the door is and what it is doing wrong.

