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Compare free flat roof repair quotes from Bangor roofers. Areas covered include Upper Bangor, Hirael, Garth, Maesgeirchen, Glasinfryn, Caerhun...
Last updated: 13 Jan 2026
13 Jan 2026
Penrhosgarnedd: Felt Roof Leak on approx. 35 square metres Felt. Previous patch has failed. Scaffold tower likely (two-storey rear). Insurance inspection pending.
9 Jan 2026
Felt Edge Reseal in Hirael on about 8m² Felt roof. Issue: Lifted seam causing drip. Access: Rear garden only, narrow ladder access. Small business owner needs urgent repair.
8 Jan 2026
GRP Crack Repair in Bethesda on larger area (~30m²) GRP roof. Issue: Hairline cracks in topcoat. Access: Side alley access (tight). after last week’s heavy rain. Small business owner needs urgent repair.
5 Jan 2026
Asphalt Patch Repair in Maesgeirchen on 20m² Asphalt roof. Issue: Blocked gutter or downpipe. Access: Neighbour access arranged. Request from landlord of rental property.
3 Jan 2026
Maesgeirchen: Bitumen Roof Patch on larger area (~30m²) Corrugated. Vegetation growth around edges. Narrow side passage; debris removal tricky. persistent since spring. Insurance inspection pending.
31 Dec 2025
Parapet Asphalt Crack — Asphalt, 28m² (Bethesda). Condensation issues suspected. Neighbour access arranged. worsened over the past month.
31 Dec 2025
Parapet Asphalt Crack — Asphalt, larger area (~30m²) (Bethesda). Cracked skirting at parapet. Through garage, internal ladder route. worsened over the past month.
26 Dec 2025
Penrhosgarnedd: Asphalt Roof Leak on 28m² Asphalt. Soft spot around outlet. Scaffold tower likely (two-storey rear). after last week’s heavy rain. Small business owner needs urgent repair.
24 Dec 2025
Glasinfryn: EPDM Edge Re-bond on about 22m² EPDM. Pooling water near outlet. Neighbour access arranged. Ongoing maintenance request.
23 Dec 2025
GRP Topcoat Reseal — GRP, approx. 8 square metres (Bethesda). Loose edge trims. Side alley access (tight).
19 Dec 2025
Single Ply Leak Investigation in Glasinfryn on about 30m² PVC roof. Issue: Blocked gutter or downpipe. Access: Scaffold tower likely (two-storey rear). noticed during recent storms.
18 Dec 2025
Metal Roof Fix in Penrhosgarnedd on approx. 22 square metres Metal roof. Issue: Seam/joint split. Access: Neighbour access arranged.
| Job | Basis | Typical Range |
|---|---|---|
| Small patch repair | job | £115 — £240 |
| Edge reseal (localised) | job | £173 — £336 |
| Felt re-cover (20m²) | 20m² | £1,152 — £1,728 |
| GRP re-cover (20m²) | 20m² | £1,536 — £2,304 |
| EPDM re-cover (20m²) | 20m² | £1,440 — £2,112 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Material | Count | Share |
|---|---|---|
| Metal | 3 | 10% |
| Felt | 5 | 17% |
| EPDM | 6 | 20% |
| GRP | 3 | 10% |
| Asphalt | 8 | 27% |
| PVC | 4 | 13% |
| Corrugated | 1 | 3% |
Based on quote requests logged for Bangor in the last 12 weeks.
10 Jan 2026
Hairline cracks in GRP topcoat opened, keyed, wiped and re-laminated. Final topcoat applied with colour match; outlet and upstands checked. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Key & clean | Key cracked area; vacuum; wipe with acetone. | 23 |
| Laminate | Apply resin + mat; consolidate; cure. | 30 |
| Topcoat | Colour-matched topcoat; trims check. | 25 |
Estimated time: ~78 minutes
3 Jan 2026
Loose or missing fixings replaced; laps tidied and sealed on Corrugated roof. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Identify | List missing/loose fixings. | 8 |
| Replace | Install correct fixings/washers. | 17 |
| Seal | Seal over laps as needed. | 18 |
Estimated time: ~43 minutes
We always recommend hiring qualified Bangor 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.
Llandegai Industrial Estate, Bangor, Gwynedd, LL57 4YH
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