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Compare free conservatory roof repair quotes from Cwmbran roofers. Covering Croesyceiliog, Llanyravon, Pontnewydd, Fairwater, Greenmeadow, Henllys...
Updated: 30 Mar 2026
30 Mar 2026
Capping Strip Repair in Fairwater on approx. 20 square metres Gaskets & Trims (uPVC) conservatory roof. Issue: Missing clips allowing cap lift. Access: Neighbour access arranged.
26 Mar 2026
Greenmeadow: Soffit/Eaves Vent Check & Clear on 12m² Tiled Warm Roof. Condensation due to blocked ventilation path. Tight courtyard – debris removal by hand. issue highlighted during routine insurance check.
25 Mar 2026
Lantern Ridge & Capping Service in Oakfield on larger roof (~22m²) Lantern / Skylight (L-shaped) conservatory roof. Issue: Misted unit within lantern requiring swap. Access: Rear alley access but no vehicle parking. only apparent after snow melt.
23 Mar 2026
Secure Loose Glazing Bar Cap in Pontnewydd on about 6m² Polycarbonate conservatory roof. Issue: Pooling water around box gutter outlet. Access: Narrow side passage; debris removal tricky. first noticed during a cold snap.
19 Mar 2026
Glazing Bead Refit & Seal (P-shaped) — Glass, about 6m² (Fairwater). Blocked drainage slots beneath glazing leading to pooling. Steep garden slope complicates ladder setup.
18 Mar 2026
Llanyravon: Counter-Flashing Install/Refix on 22m² Flashing / Wall Abutment (L-shaped). Cavity tray suspected missing above connection. Through garage, internal ladder route.
18 Mar 2026
Old Cwmbran: Internal Drip – Trace & Test on approx. 12 square metres Box Gutter / Drainage. Bird nesting material blocking weirs. Steep garden slope complicates ladder setup. reported again after temporary DIY repair failed. Ongoing maintenance request.
13 Mar 2026
Fit Leaf Guards to Outlets (L-shaped) — Box Gutter / Drainage, approx. 8 square metres (Coed Eva). Bird nesting material blocking weirs. Steep garden slope complicates ladder setup. Ongoing maintenance request.
11 Mar 2026
Fit Leaf Guards to Outlets in Thornhill on approx. 8 square metres Box Gutter / Drainage (L-shaped) conservatory roof. Issue: Failed joint tape at internal corner. Access: Steep garden slope complicates ladder setup. Insurance inspection pending.
10 Mar 2026
Pontnewydd: Polycarbonate Roof Leak Investigation on about 16m² Polycarbonate. Pooling water around box gutter outlet. Steep garden slope complicates ladder setup. Small business owner needs urgent repair.
8 Mar 2026
Lantern Ridge & Capping Service — Lantern / Skylight, approx. 10 square metres (Oakfield). Water marks on plastered upstand beneath lantern. Scaffold tower likely (two-storey rear). Request from landlord of rental property.
2 Mar 2026
Fairwater: Safety Glass Upgrade (where required) on small roof (6m²) Glass (Gable-front). Cracked pane near ridge. Front driveway, easy ladder access. recurring issue despite previous patch.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £155 - £309 |
| Replace one glass roof unit | per unit | £258 - £515 |
| Box gutter clean & reseal | job | £124 - £258 |
| Lead flashing renewal | job | £206 - £412 |
| Replace glazing bar gaskets | per bar | £82 - £155 |
| End cap replacement set | set | £62 - £124 |
| Internal reseal against leaks | job | £155 - £309 |
| Full polycarbonate roof re-sheet | 20m² | £1,854 - £2,884 |
| Lightweight tiled roof conversion | 20m² | £6,180 - £10,300 |
| Add insulation & plaster ceiling | 20m² | £1,545 - £2,575 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Lantern / Skylight | 3 | 10% |
| Tiled Warm Roof | 6 | 20% |
| Glass | 7 | 23% |
| Gaskets & Trims (uPVC) | 5 | 17% |
| Flashing / Wall Abutment | 2 | 7% |
| Polycarbonate | 4 | 13% |
| Box Gutter / Drainage | 3 | 10% |
(Number of quote requests received in and around Cwmbran over the previous 12 weeks)
31 Mar 2026
Rattling/noise on Gaskets & Trims (uPVC) in wind resolved by re-clipping bar caps and replacing missing clips.
| Step | Description | Minutes |
|---|---|---|
| Survey | Identify loose/noisy caps. | 7 |
| Reclip | Fit new clips; re-seat caps. | 21 |
| Seal | Seal ends; test for rattle. | 11 |
Estimated time: ~39 minutes
21 Mar 2026
Minor draught/leak on Glass addressed by repacking and resealing beads.
| Step | Description | Minutes |
|---|---|---|
| Check | Inspect beads; identify gaps. | 14 |
| Repack | Adjust packers; refit beads. | 22 |
| Seal | Run neat perimeter bead. | 13 |
Estimated time: ~49 minutes
We always recommend hiring qualified Cwmbran 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 Cwmbran.
In the meantime, you can search for conservatory roof suppliers in Cwmbran on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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