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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: 13 Oct 2026
13 Oct 2026
Llansteffan: Steel/Aluminium Roof Patch on about 35m² Metal. Corrosion spot near gutter. Narrow side passage; debris removal tricky. noticed during recent storms. Request from landlord of rental property.
11 Oct 2026
Tregynwr: Rubber Roof Seam Fix on about 15m² EPDM. Split seam at corner. Scaffold tower likely (two-storey rear). first seen this winter. Homeowner preparing to sell.
10 Oct 2026
GRP Topcoat Reseal in Johnstown on approx. 12 square metres GRP roof. Issue: Hairline cracks in topcoat. Access: Front driveway, easy ladder access. persistent since spring.
8 Oct 2026
Bronwydd: Bitumen Roof Patch on approx. 8 square metres Corrugated. Rust around fixings. Narrow side passage; debris removal tricky. persistent since spring. Insurance inspection pending.
3 Oct 2026
Bitumen Roof Patch in Abergwili on about 20m² Corrugated roof. Issue: Rust around fixings. Access: Narrow side passage; debris removal tricky. Small business owner needs urgent repair.
2 Oct 2026
Asphalt Roof Leak in Tregynwr on 20m² Asphalt roof. Issue: Previous patch has failed. Access: Front driveway, easy ladder access. Homeowner preparing to sell.
2 Oct 2026
Corrugated Sheet Replacement — Corrugated, about 22m² (Tregynwr). Rust around fixings. Through garage, internal ladder route.
28 Sep 2026
Asphalt Patch Repair — Asphalt, 35m² (Tanerdy). Soft spot around outlet. Neighbour access arranged. after last week’s heavy rain. Request from landlord of rental property.
27 Sep 2026
Flat Roof Felt Repair — Felt, 22m² (Carmarthen Bay). Loose laps near upstand. Rear garden only, narrow ladder access.
23 Sep 2026
Metal Roof Fix — Metal, 28m² (Llansteffan). Seam/joint split. Narrow side passage; debris removal tricky. persistent since spring.
21 Sep 2026
Bitumen Roof Patch in Bronwydd on 14m² Corrugated roof. Issue: Condensation issues suspected. Access: Narrow side passage; debris removal tricky. first seen this winter. Ongoing maintenance request.
21 Sep 2026
Carmarthen Bay: Parapet Asphalt Crack on larger area (~35m²) Asphalt. Crazing on sun-exposed area. Front driveway, easy ladder access. worsened over the past month.
| 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% |
| Asphalt | 5 | 17% |
| Felt | 3 | 10% |
| GRP | 3 | 10% |
| Corrugated | 9 | 30% |
| Metal | 4 | 13% |
| PVC | 1 | 3% |
Based on quote requests logged for Carmarthen in the last 12 weeks.
13 Oct 2026
Adhesive failure at perimeter. Edges cleaned and re-bonded with contact adhesive; termination bar tightened and sealed. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Edge prep | Lift back; clean mating surfaces. | 19 |
| Re-bond | Contact adhesive; allow flash-off; re-bond. | 23 |
| Terminate | Tighten termination bar; seal fixings. | 14 |
Estimated time: ~56 minutes
6 Oct 2026
Perished laps re-sealed and missing fixings replaced on Corrugated roof. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Clean | Clean lap areas. | 17 |
| Seal | Apply lap mastic/tape; compress. | 20 |
| Fixings | Replace/retighten fixings. | 12 |
Estimated time: ~49 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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