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Compare free conservatory roof repair quotes from Merthyr Tydfil roofers. Covering Penydarren, Dowlais, Gurnos, Twynyrodyn, Georgetown, Abercanaid...
Updated: 23 Sep 2026
23 Sep 2026
Lightweight Tile Repair — Tiled Warm Roof (P-shaped), about 15m² (Dowlais). Blocked gutters/downpipes after storms. Through garage, internal ladder route. noticed during recent storms.
21 Sep 2026
Inspection: Polycarbonate Panel Repack & Refix — Polycarbonate, 14m² (Vaynor). Condensation forming within multiwall channels. Tight courtyard – debris removal by hand.
21 Sep 2026
Polycarbonate Panel Repack & Refix — Polycarbonate, larger roof (~18m²) (Georgetown). Cracked panel near ridge after impact. Through garage, internal ladder route. recurring issue despite previous patch. Homeowner preparing to sell.
18 Sep 2026
Gurnos: Inspection: Fix Capillary Drip at Abutment on larger roof (~16m²) Flashing / Wall Abutment. Undersized flashing not covering profile. Front driveway, easy ladder access. Request from landlord of rental property.
15 Sep 2026
Pant: Leak at Glazing Bar on approx. 18 square metres Polycarbonate. Dislodged end cap allowing water ingress. Access only via conservatory itself (internal).
12 Sep 2026
Troedyrhiw: Counter-Flashing Install/Refix on 10m² Flashing / Wall Abutment. Water tracking behind flashing on heavy rain. Tight courtyard – debris removal by hand.
10 Sep 2026
Urgent: Secure Loose Glazing Bar Cap — Polycarbonate, larger roof (~16m²) (Gurnos). Screw fixings pulling through after wind uplift. Access only via conservatory itself (internal).
9 Sep 2026
Overflow Baffle/Deflector Install in Gurnos on larger roof (~14m²) Box Gutter / Drainage (Orangery) conservatory roof. Issue: Failed joint tape at internal corner. Access: Steep garden slope complicates ladder setup. after last week’s heavy rain. Ongoing maintenance request.
6 Sep 2026
Pant: Glazing Bar Cap Refit on approx. 22 square metres Gaskets & Trims (uPVC). Incompatible sealant used previously – not bonding. Steep garden slope complicates ladder setup.
2 Sep 2026
Wall Abutment Re-seal in Dowlais on about 24m² Flashing / Wall Abutment conservatory roof. Issue: Step flashing overlaps too short. Access: Neighbour access arranged.
30 Aug 2026
Rebed Ridge System (clip/adhesive) in Gurnos on approx. 9 square metres Tiled Warm Roof (Orangery) conservatory roof. Issue: Pooling water around box gutter outlet. Access: Tight courtyard – debris removal by hand. only apparent after snow melt. Insurance inspection pending.
28 Aug 2026
Polycarbonate Edge Trim Repair in Dowlais on small roof (10m²) Polycarbonate conservatory roof. Issue: Capillary action at panel edges due to failed tape. Access: Front driveway, easy ladder access. issue highlighted during routine insurance check.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £140 - £279 |
| Replace one glass roof unit | per unit | £233 - £465 |
| Box gutter clean & reseal | job | £112 - £233 |
| Lead flashing renewal | job | £186 - £372 |
| Replace glazing bar gaskets | per bar | £74 - £140 |
| End cap replacement set | set | £56 - £112 |
| Internal reseal against leaks | job | £140 - £279 |
| Full polycarbonate roof re-sheet | 20m² | £1,674 - £2,604 |
| Lightweight tiled roof conversion | 20m² | £5,580 - £9,300 |
| Add insulation & plaster ceiling | 20m² | £1,395 - £2,325 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Gaskets & Trims (uPVC) | 5 | 17% |
| Polycarbonate | 10 | 33% |
| Flashing / Wall Abutment | 5 | 17% |
| Lantern / Skylight | 1 | 3% |
| Glass | 2 | 7% |
| Box Gutter / Drainage | 5 | 17% |
| Tiled Warm Roof | 2 | 7% |
(Number of quote requests received in and around Merthyr Tydfil over the previous 12 weeks)
26 Sep 2026
Localised leak on Tiled Warm Roof traced to eaves trim; resealed and fasteners tightened.
| Step | Description | Minutes |
|---|---|---|
| Trace | Hose test; isolate source. | 17 |
| Reseal | Apply sealant; replace failed strip. | 23 |
| QA | Re-test; photo log. | 8 |
Estimated time: ~48 minutes
18 Sep 2026
General make-good to flashing/abutment on Flashing / Wall Abutment following Undersized flashing not covering profile.
| Step | Description | Minutes |
|---|---|---|
| Inspect | Identify weak points. | 7 |
| Make-good | Seal/refix as required. | 22 |
| Test | Light hose test; photo log. | 8 |
Estimated time: ~37 minutes
We always recommend hiring qualified Merthyr Tydfil 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 Merthyr Tydfil.
In the meantime, you can search for conservatory roof suppliers in Merthyr Tydfil on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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