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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: 29 Nov 2025
29 Nov 2025
Rubber Roof Seam Fix — EPDM, larger area (~18m²) (Penydarren). Split seam at corner. Through garage, internal ladder route.
24 Nov 2025
Georgetown: Fibre Cement Leak on 24m² Corrugated. Condensation issues suspected. Scaffold tower likely (two-storey rear). after last week’s heavy rain.
23 Nov 2025
Vaynor: Felt Edge Reseal on about 18m² Felt. Loose laps near upstand. Side alley access (tight). persistent since spring. Ongoing maintenance request.
21 Nov 2025
Bitumen Roof Patch — Corrugated, about 14m² (Heolgerrig). Cracked sheet above purlin. Through garage, internal ladder route.
19 Nov 2025
Loose Seams Repair in Troedyrhiw on approx. 9 square metres Metal roof. Issue: Seam/joint split. Access: Rear garden only, narrow ladder access.
15 Nov 2025
Loose Seams Repair — Metal, 24m² (Pant). Seam/joint split. Rear garden only, narrow ladder access. after last week’s heavy rain. Homeowner preparing to sell.
13 Nov 2025
Troedyrhiw: Flat Roof Felt Repair on 10m² Felt. Pooling water near outlet. Side alley access (tight). worsened over the past month.
13 Nov 2025
PVC Roof Seam Repair in Troedyrhiw on larger area (~25m²) PVC roof. Issue: Puncture in field area. Access: Side alley access (tight). Insurance inspection pending.
8 Nov 2025
EPDM Edge Re-bond — EPDM, 18m² (Heolgerrig). Edge lifting (adhesive failure). Narrow side passage; debris removal tricky.
8 Nov 2025
Parapet Asphalt Crack in Penydarren on about 12m² Asphalt roof. Issue: Blocked gutter or downpipe. Access: Scaffold tower likely (two-storey rear). persistent since spring. Insurance inspection pending.
6 Nov 2025
Gurnos: Asphalt Patch Repair on approx. 9 square metres Asphalt. Condensation issues suspected. Scaffold tower likely (two-storey rear). worsened over the past month. Ongoing maintenance request.
3 Nov 2025
Troedyrhiw: EPDM Edge Re-bond on small section (9m²) EPDM. Edge lifting (adhesive failure). Neighbour access arranged. worsened over the past month.
| 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 |
|---|---|---|
| GRP | 5 | 17% |
| Asphalt | 5 | 17% |
| Corrugated | 5 | 17% |
| Metal | 5 | 17% |
| EPDM | 4 | 13% |
| PVC | 3 | 10% |
| Felt | 3 | 10% |
Based on quote requests logged for Merthyr Tydfil in the last 12 weeks.
24 Nov 2025
Perimeter laps re-adhered on Felt roof after minor lift. Local mineral re-dressing and outlet clearance carried out. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Edge prep | Brush, dry and prime lifted areas. | 17 |
| Bond & seal | Apply adhesive; heat dress; seal laps. | 37 |
| Outlet & tidy | Clear outlet; remove debris; photo record. | 16 |
Estimated time: ~70 minutes
15 Nov 2025
Loose fixings on Metal re-tightened; seams tidied and sealed. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Survey | Identify loose fixings. | 10 |
| Tighten | Re-tighten/replace. | 13 |
| Seal seam | Apply sealant or tape. | 15 |
Estimated time: ~38 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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