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Compare free conservatory roof repair quotes from Carmarthen roofers. Covering Abergwili, Johnstown, Llansteffan, Carmarthen Bay, Bronwydd, Tanerdy...
Updated: 15 May 2026
15 May 2026
Lantern Base Seal Renewal in Abergwili on small roof (8m²) Lantern / Skylight (T-shaped) conservatory roof. Issue: Flashing lifted on one side. Access: Access via side gate, limited space for tower. Homeowner preparing to sell.
13 May 2026
Skylight Perimeter Trim Replacement (rear conservatory) in Llansteffan on approx. 8 square metres Lantern / Skylight conservatory roof. Issue: Flashing lifted on one side. Access: Neighbour access arranged. after last week’s heavy rain. Ongoing maintenance request.
10 May 2026
Johnstown: Inspection: Glass Unit Repack & Reseal on approx. 15 square metres Glass (T-shaped). Glazing beads not seated evenly after movement. Access via side gate, limited space for tower.
8 May 2026
Top Capping Leak Investigation (Victorian) in Llangunnor on about 9m² Glass conservatory roof. Issue: Failed warm-edge spacer causing misting. Access: Steep garden slope complicates ladder setup.
4 May 2026
Warm Roof Re-seal at Eaves (Victorian) in Tregynwr on approx. 6 square metres Tiled Warm Roof conservatory roof. Issue: Green algae growth making roof slippery. Access: Neighbour access arranged. first seen this winter. Small business owner needs urgent repair.
3 May 2026
Johnstown: Skylight Condensation Investigation on 6m² Lantern / Skylight. Leak at lantern base due to failed seal. Narrow side passage; debris removal tricky. Small business owner needs urgent repair.
2 May 2026
Warm Roof Re-seal at Eaves — Tiled Warm Roof, small roof (10m²) (Abergwili). Sealant failure at hip/ridge junction. Tight courtyard – debris removal by hand.
26 Apr 2026
Fit Leaf Guards to Outlets — Box Gutter / Drainage, about 12m² (Abergwili). Leaf debris causing periodic overflows. Neighbour access arranged.
25 Apr 2026
Abutment Soaker Replacement in Abergwili on approx. 12 square metres Flashing / Wall Abutment conservatory roof. Issue: Water marks on interior blinds/curtains. Access: Access via side gate, limited space for tower. became worse after summer expansion/contraction.
22 Apr 2026
Capping Strip Repair — Gaskets & Trims (uPVC), 6m² (Nantgaredig). Excessive condensation dripping onto floor. Rear alley access but no vehicle parking. Insurance inspection pending.
20 Apr 2026
Bronwydd: Cavity Tray Check Above Roofline on 9m² Flashing / Wall Abutment (T-shaped). Loose fixings pulling flashing away from wall. Rear alley access but no vehicle parking. Insurance inspection pending.
19 Apr 2026
Step Flashing Repair in Llangunnor on approx. 8 square metres Flashing / Wall Abutment (Edwardian) conservatory roof. Issue: Split lead causing capillary drip. Access: Steep garden slope complicates ladder setup.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £149 - £297 |
| Replace one glass roof unit | per unit | £248 - £495 |
| Box gutter clean & reseal | job | £119 - £248 |
| Lead flashing renewal | job | £198 - £396 |
| Replace glazing bar gaskets | per bar | £79 - £149 |
| End cap replacement set | set | £59 - £119 |
| Internal reseal against leaks | job | £149 - £297 |
| Full polycarbonate roof re-sheet | 20m² | £1,782 - £2,772 |
| Lightweight tiled roof conversion | 20m² | £5,940 - £9,900 |
| Add insulation & plaster ceiling | 20m² | £1,485 - £2,475 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Glass | 5 | 17% |
| Box Gutter / Drainage | 4 | 13% |
| Lantern / Skylight | 7 | 23% |
| Flashing / Wall Abutment | 6 | 20% |
| Tiled Warm Roof | 4 | 13% |
| Polycarbonate | 2 | 7% |
| Gaskets & Trims (uPVC) | 2 | 7% |
(Number of quote requests received in and around Carmarthen over the previous 12 weeks)
15 May 2026
Lifted flashing to skylight on Lantern / Skylight re-bedded and sealed; adjacent tiles/caps checked.
| Step | Description | Minutes |
|---|---|---|
| Lift & clean | Lift flashing; clean surfaces. | 14 |
| Rebed | Rebed/secure flashing; correct laps. | 18 |
| Check | Check fixings; quick water test. | 10 |
Estimated time: ~42 minutes
5 May 2026
Localised leak on Tiled Warm Roof traced to eaves trim; resealed and fasteners tightened.
| Step | Description | Minutes |
|---|---|---|
| Trace | Hose test; isolate source. | 16 |
| Reseal | Apply sealant; replace failed strip. | 23 |
| QA | Re-test; photo log. | 12 |
Estimated time: ~51 minutes
We always recommend hiring qualified Carmarthen conservatory roof specialists for leaks, replacements or structural issues. For confident homeowners with the right tools and PPE, small maintenance jobs such as clearing gutters, replacing end caps, or resealing trims may sometimes be attempted yourself.
We’re still gathering supplier information for Carmarthen.
In the meantime, you can search for conservatory roof suppliers in Carmarthen on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
Llanelli - 13.8 miles
15 May 2026
Swansea - 22.7 miles
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Neath - 25.6 miles
15 May 2026