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Compare free flat roof repair quotes from Cwmbran roofers. Areas covered include Croesyceiliog, Llanyravon, Pontnewydd, Fairwater, Greenmeadow, Henllys...
Last updated: 5 Oct 2025
5 Oct 2025
Old Cwmbran: Mineral Felt Patch on 16m² Felt. Lifted seam causing drip. Through garage, internal ladder route. first seen this winter. Small business owner needs urgent repair.
3 Oct 2025
Old Cwmbran: Asphalt Patch Repair on approx. 32 square metres Asphalt. Soft spot around outlet. Narrow side passage; debris removal tricky. Homeowner preparing to sell.
3 Oct 2025
Loose Seams Repair in Oakfield on larger area (~35m²) Metal roof. Issue: Corrosion spot near gutter. Access: Side alley access (tight). Request from landlord of rental property.
28 Sep 2025
Single Ply Leak Investigation in Thornhill on small section (8m²) PVC roof. Issue: Shrinkage at upstand. Access: Side alley access (tight).
27 Sep 2025
Thornhill: PVC Membrane Patch on approx. 32 square metres PVC. Puncture in field area. Side alley access (tight). first seen this winter.
25 Sep 2025
Parapet Asphalt Crack — Asphalt, approx. 9 square metres (Oakfield). Blocked gutter or downpipe. Scaffold tower likely (two-storey rear). first seen this winter. Insurance inspection pending.
21 Sep 2025
Thornhill: Loose Seams Repair on 15m² Metal. Loose fixings causing drips. Rear garden only, narrow ladder access. Small business owner needs urgent repair.
20 Sep 2025
Asphalt Patch Repair — Asphalt, approx. 9 square metres (Oakfield). Crazing on sun-exposed area. Through garage, internal ladder route. Request from landlord of rental property.
17 Sep 2025
Loose Seams Repair in Llanyravon on approx. 18 square metres Metal roof. Issue: Loose fixings causing drips. Access: Front driveway, easy ladder access. Ongoing maintenance request.
11 Sep 2025
Steel/Aluminium Roof Patch — Metal, approx. 28 square metres (Thornhill). Vegetation growth around edges. Through garage, internal ladder route.
11 Sep 2025
GRP Topcoat Reseal — GRP, approx. 24 square metres (Greenmeadow). Pinholes after impact. Narrow side passage; debris removal tricky. first seen this winter.
9 Sep 2025
Mineral Felt Patch — Felt, larger area (~28m²) (Thornhill). Blistering and splits. Rear garden only, narrow ladder access. worsened over the past month.
| Job | Basis | Typical Range |
|---|---|---|
| Small patch repair | job | £124 — £258 |
| Edge reseal (localised) | job | £185 — £361 |
| Felt re-cover (20m²) | 20m² | £1,236 — £1,854 |
| GRP re-cover (20m²) | 20m² | £1,648 — £2,472 |
| EPDM re-cover (20m²) | 20m² | £1,545 — £2,266 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Material | Count | Share |
|---|---|---|
| Felt | 9 | 30% |
| GRP | 4 | 13% |
| EPDM | 2 | 7% |
| Metal | 6 | 20% |
| Corrugated | 1 | 3% |
| PVC | 3 | 10% |
| Asphalt | 5 | 17% |
Based on quote requests logged for Cwmbran in the last 12 weeks.
7 Oct 2025
Water ingress traced to perimeter laps on a Felt roof in Old Cwmbran. Edges cleaned and re-bonded with compatible adhesive and heat-applied where safe. Final mineral dressing and outlet checks completed. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Inspect & prep | Mark lifted laps; brush off debris; dry area. | 25 |
| Re-bond seams | Apply adhesive; re-bond edges; heat-assist as needed. | 37 |
| Finish & test | Dress minerals; seal pinholes; check outlets. | 18 |
Estimated time: ~80 minutes
30 Sep 2025
Open seam re-welded with hot-air. Field checked for punctures; perimeter trims inspected and tightened.
| Step | Description | Minutes |
|---|---|---|
| Clean seam | Clean seam edges; align. | 18 |
| Hot-air weld | Re-weld seam; test with probe. | 24 |
| Perimeter | Check trims; tighten fixings; seal where needed. | 18 |
Estimated time: ~60 minutes
We always recommend hiring qualified Cwmbran 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, Lockgate Retail Park, Cwmbran NP44 3JQ
Court Road Industrial Estate, Cwmbran NP44 3AS
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