- Postcode district
- CF64
- 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
- Dinas Powys, Cardiff, Barry
- Building rules
- Wales
Common sliding door faults we fix in Penarth
Before you replace a sliding door, it is worth knowing which faults can be put right:
When sending photos of a Penarth 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.
If a sliding door at your Penarth home has started to drag, clean the bottom track thoroughly before booking anything, as grit alone can cause the problem.
- A well-maintained, repaired door can give years more service, making a repair a sensible first step when the frame and glass are otherwise sound.
- A new lock gearbox or cylinder restores secure locking when a handle turns but the bolts no longer engage, without replacing the whole door.
- Misted sealed units can usually be replaced individually with new safety glass units, restoring the view and the insulation of that panel.
Typical repair costs around Penarth
Use the table to budget for a repair in Penarth. Prices include VAT, parts and fitting, and are confirmed before we attend.
| Repair | Guide price inc VAT |
|---|---|
| Track repair or refurbishment | £195–£395 |
| Re-alignment, adjustment and service | £125–£195 |
| Lock or gearbox replacement | £165–£295 |
| Handle replacement | £95–£165 |
From photos to fixed door in Penarth
We repair sliding doors in Penarth and nearby Dinas Powys and Cardiff. 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.
Do you need approval in Penarth?
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.
What we can repair
- 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.
- Lock and gearbox replacement. A new mechanism when the handle turns but the door will not lock.
Questions about sliding door repairs in Penarth
Is there a call-out charge in Penarth?
Many faults can be priced from photos or a short video, so a visit is not always needed. If we need to see the door first, a diagnostic visit costs £95 inc VAT, and we confirm it before we attend. Repair prices include the visit to carry out the repair.
Can you replace misted glass in a sliding door?
Yes, a misted sealed unit in a sliding door can usually be replaced on its own without changing the frame. The new unit is made to the size of the old one in safety glass, as glass in doors must be, and fitted into the existing panel. It is worth checking whether the frame is still sound first.
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.