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Compare free conservatory roof repair quotes from Carmarthen roofers. Covering Abergwili, Johnstown, Llansteffan, Carmarthen Bay, Bronwydd, Tanerdy...
Updated: 22 Oct 2025
22 Oct 2025
Pensarn: Replace Lantern Glass Unit on approx. 10 square metres Lantern / Skylight. Perimeter draughts at lantern base. Shared boundary access agreed with neighbour. recurring issue despite previous patch.
22 Oct 2025
Pensarn: uPVC Trims – Reclip & Seal on about 16m² Gaskets & Trims (uPVC). Incompatible sealant used previously – not bonding. Rear alley access but no vehicle parking.
17 Oct 2025
Leak at Glazing Bar in Nantgaredig on approx. 12 square metres Polycarbonate (Lean-to) conservatory roof. Issue: Condensation forming within multiwall channels. Access: Access via side gate, limited space for tower.
13 Oct 2025
Repack & Reclip Roof Trims in Nantgaredig on larger roof (~16m²) Gaskets & Trims (uPVC) conservatory roof. Issue: Cold spots and heat loss in winter. Access: Scaffold tower likely (two-storey rear). appeared suddenly after recent heatwave. Small business owner needs urgent repair.
12 Oct 2025
Carmarthen Bay: Repack & Reclip Roof Trims on 9m² Gaskets & Trims (uPVC) (P-shaped). Shrunk gaskets leaving gaps. Scaffold tower likely (two-storey rear). leak only visible during prolonged downpours. Insurance inspection pending.
7 Oct 2025
Mortar Joint Rake & Repoint — Flashing / Wall Abutment (Lean-to), larger roof (~15m²) (Llansteffan). Split lead causing capillary drip. Neighbour access arranged. became worse after summer expansion/contraction.
6 Oct 2025
Lantern Drainage Slot Clean in Abergwili on about 18m² Lantern / Skylight conservatory roof. Issue: Loose ridge/capping fixings. Access: Narrow side passage; debris removal tricky. Small business owner needs urgent repair.
2 Oct 2025
Tanerdy: Misted Double-Glazed Roof Unit on about 9m² Glass. Moss and debris build-up on glazing bars. Scaffold tower likely (two-storey rear).
26 Sep 2025
Bronwydd: Standing Water – Regrade Box Gutter on 10m² Box Gutter / Drainage. Perished mastic at outlet. Steep garden slope complicates ladder setup. first seen this winter.
26 Sep 2025
Fit Leaf Guards to Outlets — Box Gutter / Drainage, 12m² (Johnstown). Leaks appearing only in heavy downpours. Full scaffold needed due to height/obstructions.
24 Sep 2025
End Cap Set Replacement — Gaskets & Trims (uPVC) (L-shaped), 18m² (Abergwili). Noise/vibration from loose caps in wind. Rear garden only, narrow ladder access. persistent since spring. Homeowner preparing to sell.
19 Sep 2025
Abergwili: Box Gutter Clean & Reline on 14m² Box Gutter / Drainage. Failed joint tape at internal corner. Conservatory roof fragile - boards required.
| 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 |
|---|---|---|
| Flashing / Wall Abutment | 4 | 17% |
| Polycarbonate | 5 | 22% |
| Glass | 2 | 9% |
| Gaskets & Trims (uPVC) | 5 | 22% |
| Lantern / Skylight | 3 | 13% |
| Tiled Warm Roof | 1 | 4% |
| Box Gutter / Drainage | 3 | 13% |
(Number of quote requests received in and around Carmarthen over the previous 12 weeks)
19 Oct 2025
Light clean and joint refresh to address Condensation forming within multiwall channels on Polycarbonate. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Clean | Warm soapy wash; rinse. | 21 |
| Joint tidy | Lift cap; wipe; re-seat and clip. | 18 |
| Seal | Seal minor gaps; inspect end tapes. | 9 |
Estimated time: ~48 minutes
8 Oct 2025
Split/short lead at Flashing / Wall Abutment abutment replaced; chase re-cut and pointed; cover flashing dressed correctly. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Strip & chase | Remove failed flashing; clean and recut chase. | 19 |
| New lead | Fit Code 4/5 lead; correct laps/soakers. | 28 |
| Point & seal | Point chase; seal ends; water test. | 18 |
Estimated time: ~65 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.
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