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Compare free flat roof repair quotes from Merthyr Tydfil roofers. Areas covered include Penydarren, Dowlais, Gurnos, Twynyrodyn, Georgetown, Abercanaid...
Last updated: 18 Aug 2025
18 Aug 2025
Georgetown: Fibreglass Roof Leak on 25m² GRP. Loose edge trims. Scaffold tower likely (two-storey rear). Insurance inspection pending.
14 Aug 2025
Pant: Asphalt Patch Repair on larger area (~20m²) Asphalt. Soft spot around outlet. Rear garden only, narrow ladder access. noticed during recent storms.
13 Aug 2025
Asphalt Roof Leak — Asphalt, approx. 30 square metres (Vaynor). Cracked skirting at parapet. Scaffold tower likely (two-storey rear). first seen this winter. Homeowner preparing to sell.
12 Aug 2025
Penydarren: GRP Topcoat Reseal on approx. 32 square metres GRP. Hairline cracks in topcoat. Scaffold tower likely (two-storey rear).
5 Aug 2025
Felt flat roof (14m²) in Pant — Blocked outlets causing pooling. Access: Rear garden, ladder only.
5 Aug 2025
Felt flat roof (14m²) in Georgetown — Leaking near wall junction. Access: Rear garden, ladder only.
3 Aug 2025
Corrugated flat roof (10m²) in Gurnos — Cracked GRP topcoat. Access: Scaffold tower required.
3 Aug 2025
Metal flat roof (14m²) in Penydarren — Perished flashing at upstand. Access: Internal access via loft hatch.
1 Aug 2025
EPDM flat roof (24m²) in Troedyrhiw — Leaking near wall junction. Access: Internal access via loft hatch.
31 Jul 2025
Felt flat roof (22m²) in Gurnos — Edge trim failure. Access: Rear garden, ladder only.
18 Jul 2025
Felt flat roof (8m²) in Heolgerrig — Water ingress around skylight. Access: Internal access via loft hatch.
17 Jul 2025
Felt flat roof (14m²) in Abercanaid — Tear in EPDM membrane. Access: Front drive access, good clearance.
| Job | Basis | Typical Range |
|---|---|---|
| Small patch repair | job | £112 — £233 |
| Edge reseal (localised) | job | £167 — £326 |
| Felt re-cover (20m²) | 20m² | £1,116 — £1,674 |
| GRP re-cover (20m²) | 20m² | £1,488 — £2,232 |
| EPDM re-cover (20m²) | 20m² | £1,395 — £2,046 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Material | Count | Share |
|---|---|---|
| Felt | 14 | 48% |
| EPDM | 5 | 17% |
| Metal | 2 | 7% |
| GRP | 3 | 10% |
| PVC | 2 | 7% |
| Corrugated | 1 | 3% |
| Asphalt | 2 | 7% |
Based on quote requests logged for Merthyr Tydfil in the last 12 weeks.
17 Aug 2025
Sun-exposed Asphalt showed surface crazing. Section warmed, cracks filled, and protective coat applied. Outlets checked and falls observed. Work carried out at two-storey height.
| Step | Description | Minutes |
|---|---|---|
| Warm & prep | Warm surface; clean dust and debris. | 17 |
| Fill & level | Fill cracks; level minor depressions. | 29 |
| Protective coat | Apply coat; check skirtings/upstands. | 24 |
Estimated time: ~70 minutes
17 Aug 2025
Perimeter defects made good; minor settlement dressed and falls maintained on Asphalt.
| Step | Description | Minutes |
|---|---|---|
| Survey | Mark defects and settlement. | 11 |
| Make good | Repair perimeters; reinstate details. | 29 |
| Checks | Water flow test; outlet clear. | 14 |
Estimated time: ~54 minutes
We always recommend hiring qualified Merthyr Tydfil roofers for flat roof repairs - especially for larger leaks, structural issues, or anything above ground-floor level. If you have experience, the right tools and PPE, and the task is minor, some small fixes may be attempted yourself.
Cyfarthfa Yard, Cyfarthfa Rd, Merthyr Tydfil CF48 1BS
Units 8 & 9, Merthyr Tydfil Ind Est, Merthyr Tydfil CF48 2TD
Unit 45, Pant Industrial Estate, Dowlais, Merthyr Tydfil CF48 2SR
Note: Merchant listings are provided for convenience; we don’t endorse any particular supplier.
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