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Compare free flat roof repair quotes from Carmarthen roofers. Areas covered include Abergwili, Johnstown, Llansteffan, Carmarthen Bay, Bronwydd, Tanerdy...
Last updated: 3 Mar 2026
3 Mar 2026
Rubber Roof Seam Fix in Carmarthen Bay on 22m² EPDM roof. Issue: Edge lifting (adhesive failure). Access: Neighbour access arranged. Small business owner needs urgent repair.
1 Mar 2026
Asphalt Roof Leak — Asphalt, small section (9m²) (Bronwydd). Cracked skirting at parapet. Neighbour access arranged. persistent since spring.
28 Feb 2026
GRP Crack Repair — GRP, approx. 32 square metres (Tanerdy). Loose edge trims. Front driveway, easy ladder access. worsened over the past month.
23 Feb 2026
Single Ply Leak Investigation in Nantgaredig on approx. 9 square metres PVC roof. Issue: Puncture in field area. Access: Side alley access (tight). worsened over the past month. Homeowner preparing to sell.
23 Feb 2026
GRP Topcoat Reseal — GRP, 25m² (Bronwydd). Condensation issues suspected. Rear garden only, narrow ladder access. worsened over the past month.
20 Feb 2026
PVC Membrane Patch in Bronwydd on larger area (~22m²) PVC roof. Issue: Puncture in field area. Access: Neighbour access arranged. persistent since spring. Small business owner needs urgent repair.
15 Feb 2026
Llansteffan: Corrugated Sheet Replacement on about 24m² Corrugated. Cracked sheet above purlin. Side alley access (tight). first seen this winter.
15 Feb 2026
Bitumen Roof Patch — Corrugated, approx. 20 square metres (Bronwydd). Rust around fixings. Narrow side passage; debris removal tricky. first seen this winter.
15 Feb 2026
Metal Roof Fix in Tanerdy on small section (8m²) Metal roof. Issue: Loose fixings causing drips. Access: Rear garden only, narrow ladder access. first seen this winter. Request from landlord of rental property.
10 Feb 2026
Nantgaredig: Bitumen Roof Patch on about 25m² Corrugated. Cracked sheet above purlin. Rear garden only, narrow ladder access. persistent since spring. Insurance inspection pending.
8 Feb 2026
Carmarthen Bay: Metal Roof Fix on small section (10m²) Metal. Seam/joint split. Side alley access (tight). first seen this winter.
7 Feb 2026
Carmarthen Bay: Fibre Cement Leak on 35m² Corrugated. Previous patch has failed. Neighbour access arranged. persistent since spring.
| Job | Basis | Typical Range |
|---|---|---|
| Small patch repair | job | £119 — £248 |
| Edge reseal (localised) | job | £178 — £347 |
| Felt re-cover (20m²) | 20m² | £1,188 — £1,782 |
| GRP re-cover (20m²) | 20m² | £1,584 — £2,376 |
| EPDM re-cover (20m²) | 20m² | £1,485 — £2,178 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Material | Count | Share |
|---|---|---|
| EPDM | 5 | 17% |
| Corrugated | 6 | 20% |
| Asphalt | 5 | 17% |
| GRP | 6 | 20% |
| Felt | 2 | 7% |
| Metal | 3 | 10% |
| PVC | 3 | 10% |
Based on quote requests logged for Carmarthen in the last 12 weeks.
24 Feb 2026
Localised Puncture in field area patched; terminations checked on PVC roof. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Prep | Clean membrane; prepare patch. | 14 |
| Hot-air patch | Weld patch; probe edges. | 24 |
| Checks | Outlet and upstand inspection. | 18 |
Estimated time: ~56 minutes
17 Feb 2026
Perished laps re-sealed and missing fixings replaced on Corrugated roof. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Clean | Clean lap areas. | 18 |
| Seal | Apply lap mastic/tape; compress. | 21 |
| Fixings | Replace/retighten fixings. | 14 |
Estimated time: ~53 minutes
We always recommend hiring qualified Carmarthen 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.
Unit 1, Old Station Yard, Station Rd, St Clears, Carmarthen SA33 4DQ
The Old Tin Works, Priory St, Carmarthen SA31 1NR
Unit 12, Cillefwr Industrial Estate, Johnstown, Carmarthen SA31 3RB
Note: Merchant listings are provided for convenience; we don’t endorse any particular supplier.
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