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Compare free conservatory roof repair quotes from Merthyr Tydfil roofers. Covering Penydarren, Dowlais, Gurnos, Twynyrodyn, Georgetown, Abercanaid...
Updated: 10 Nov 2026
10 Nov 2026
Pant: Lantern Drainage Slot Clean on about 16m² Lantern / Skylight. Loose ridge/capping fixings. Steep garden slope complicates ladder setup. Insurance inspection pending.
9 Nov 2026
Capping Strip Repair — Gaskets & Trims (uPVC) (P-shaped), approx. 14 square metres (Penydarren). Incompatible sealant used previously – not bonding. Access only via conservatory itself (internal). noticed while cleaning roof panels.
9 Nov 2026
Abercanaid: Lightweight Tile Repair on about 9m² Tiled Warm Roof. Missing or slipped lightweight tiles. Front driveway, easy ladder access. only apparent after snow melt. Request from landlord of rental property.
4 Nov 2026
Skylight Flashing Reseal (L-shaped) — Lantern / Skylight, about 22m² (Abercanaid). Sealant smear over old silicone not bonding. Rear alley access but no vehicle parking. leak only visible during prolonged downpours.
3 Nov 2026
Outlet Reseal — Box Gutter / Drainage (Lean-to), about 6m² (Abercanaid). Hidden overflow onto window head. Rear alley access but no vehicle parking. Small business owner needs urgent repair.
1 Nov 2026
Vaynor: Top Capping Leak Investigation on approx. 15 square metres Glass (L-shaped). Blocked gutters/downpipes after storms. Access via side gate, limited space for tower. appeared suddenly after recent heatwave. Insurance inspection pending.
29 Oct 2026
Abercanaid: Step Flashing Repair on 22m² Flashing / Wall Abutment. Water marks on interior blinds/curtains. Steep garden slope complicates ladder setup. persistent since spring.
27 Oct 2026
Broken/Slipped Roof Pane — Glass (L-shaped), approx. 14 square metres (Twynyrodyn). Minor scratches/etching reducing clarity. Full scaffold needed due to height/obstructions. reported again after temporary DIY repair failed.
24 Oct 2026
Pant: Safety Glass Upgrade (where required) on small roof (10m²) Glass (Orangery). Pooling water around box gutter outlet. Over conservatory extension — requires roof ladder. first noticed during a cold snap. Insurance inspection pending.
19 Oct 2026
Troedyrhiw: Urgent: Overflow Baffle/Deflector Install on small roof (9m²) Box Gutter / Drainage. Hidden overflow onto window head. Tight courtyard – debris removal by hand. became worse after summer expansion/contraction. Small business owner needs urgent repair.
18 Oct 2026
Rebed Ridge System (clip/adhesive) — Tiled Warm Roof, larger roof (~16m²) (Troedyrhiw). Water staining beneath ridge after storm. Scaffold tower likely (two-storey rear). Request from landlord of rental property.
16 Oct 2026
Gurnos: Cavity Tray Check Above Roofline on 6m² Flashing / Wall Abutment (P-shaped). Sealant-only detail failing at movement joint. Access via side gate, limited space for tower. Ongoing maintenance request.
| 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 |
|---|---|---|
| Flashing / Wall Abutment | 6 | 20% |
| Gaskets & Trims (uPVC) | 2 | 7% |
| Box Gutter / Drainage | 4 | 13% |
| Polycarbonate | 4 | 13% |
| Tiled Warm Roof | 5 | 17% |
| Glass | 6 | 20% |
| Lantern / Skylight | 3 | 10% |
(Number of quote requests received in and around Merthyr Tydfil over the previous 12 weeks)
7 Nov 2026
General service of lantern/skylight on Lantern / Skylight to resolve Sealant smear over old silicone not bonding; fixings tightened and seals refreshed. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Service | Tighten fixings; clean. | 12 |
| Seal | Renew perimeter seals. | 12 |
| Drain | Clear drainage paths; test. | 7 |
Estimated time: ~31 minutes
29 Oct 2026
General make-good to flashing/abutment on Flashing / Wall Abutment following Water marks on interior blinds/curtains. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Inspect | Identify weak points. | 10 |
| Make-good | Seal/refix as required. | 20 |
| Test | Light hose test; photo log. | 7 |
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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