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Compare free conservatory roof repair quotes from Merthyr Tydfil roofers. Covering Penydarren, Dowlais, Gurnos, Twynyrodyn, Georgetown, Abercanaid...
Updated: 31 Aug 2025
31 Aug 2025
Standing Water – Regrade Box Gutter in Troedyrhiw on about 15m² Box Gutter / Drainage (L-shaped) conservatory roof. Issue: Noisy rain on polycarbonate reported. Access: Conservatory roof fragile - boards required.
31 Aug 2025
Low-E / Solar Control Unit Replacement in Abercanaid on about 16m² Glass (Edwardian) conservatory roof. Issue: Gutter overflow dripping onto patio/doors. Access: Shared boundary access agreed with neighbour. Request from landlord of rental property.
30 Aug 2025
Replace Lantern Glass Unit in Vaynor on 12m² Lantern / Skylight conservatory roof. Issue: Cold spots and heat loss in winter. Access: Narrow side passage; debris removal tricky. noticed while cleaning roof panels. Insurance inspection pending.
30 Aug 2025
Lantern Sidelight Glass Unit Swap (rear conservatory) in Gurnos on 24m² Glass (Victorian) conservatory roof. Issue: Loose packers causing rattling and draughts. Access: Narrow side passage; debris removal tricky. Ongoing maintenance request.
29 Aug 2025
Skylight Flashing Reseal in Gurnos on larger roof (~18m²) Lantern / Skylight conservatory roof. Issue: Blocked drainage paths within lantern frame. Access: Access only via conservatory itself (internal). recurring issue despite previous patch. Homeowner preparing to sell.
28 Aug 2025
Safety Glass Upgrade (where required) — Glass, about 10m² (Pant). Failed warm-edge spacer causing misting. Over conservatory extension — requires roof ladder.
| 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 |
|---|---|---|
| Glass | 3 | 50% |
| Lantern / Skylight | 2 | 33% |
| Box Gutter / Drainage | 1 | 17% |
(Number of quote requests received in and around Merthyr Tydfil over the previous 12 weeks)
2 Sep 2025
Minor draught/leak on Glass addressed by repacking and resealing beads.
| Step | Description | Minutes |
|---|---|---|
| Check | Inspect beads; identify gaps. | 12 |
| Repack | Adjust packers; refit beads. | 21 |
| Seal | Run neat perimeter bead. | 7 |
Estimated time: ~40 minutes
2 Sep 2025
Routine clean and reseal on Box Gutter / Drainage to prevent overflow during heavy rain.
| Step | Description | Minutes |
|---|---|---|
| Clean | Clear leaves/sludge; rinse. | 19 |
| Seal | Touch-up joints and corners. | 17 |
| Test | Hose test; check downpipes. | 8 |
Estimated time: ~44 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.
Aberdare - 3.8 miles
30 Aug 2025
Pontypridd - 10.1 miles
31 Aug 2025
Abergavenny - 16.2 miles
31 Aug 2025