HUGE SAVINGS - SEE HOW EASY IT IS!
Compare free flat roof repair quotes from Bangor roofers. Areas covered include Upper Bangor, Hirael, Garth, Maesgeirchen, Glasinfryn, Caerhun...
Last updated: 4 Jun 2026
4 Jun 2026
Asphalt Patch Repair — Asphalt, small section (8m²) (Penrhosgarnedd). Vegetation growth around edges. Neighbour access arranged. Small business owner needs urgent repair.
3 Jun 2026
Llandygai: GRP Crack Repair on approx. 25 square metres GRP. Condensation issues suspected. Through garage, internal ladder route. first seen this winter.
31 May 2026
Hirael: Flat Roof Felt Repair on 8m² Felt. Loose laps near upstand. Side alley access (tight). Ongoing maintenance request.
27 May 2026
Asphalt Patch Repair in Upper Bangor on larger area (~24m²) Asphalt roof. Issue: Vegetation growth around edges. Access: Narrow side passage; debris removal tricky. Small business owner needs urgent repair.
26 May 2026
Corrugated Sheet Replacement — Corrugated, approx. 35 square metres (Glasinfryn). Rust around fixings. Rear garden only, narrow ladder access. Insurance inspection pending.
23 May 2026
Caerhun: Corrugated Sheet Replacement on about 20m² Corrugated. Cracked sheet above purlin. Through garage, internal ladder route. first seen this winter.
21 May 2026
Loose Seams Repair in Garth on 22m² Metal roof. Issue: Seam/joint split. Access: Neighbour access arranged. worsened over the past month.
20 May 2026
PVC Roof Seam Repair in Maesgeirchen on 24m² PVC roof. Issue: Previous patch has failed. Access: Side alley access (tight). Request from landlord of rental property.
15 May 2026
PVC Membrane Patch in Upper Bangor on 30m² PVC roof. Issue: Blocked gutter or downpipe. Access: Side alley access (tight). Request from landlord of rental property.
15 May 2026
Felt Roof Leak — Felt, larger area (~15m²) (Hirael). Condensation issues suspected. Neighbour access arranged.
15 May 2026
Bitumen Roof Patch in Upper Bangor on small section (9m²) Corrugated roof. Issue: Vegetation growth around edges. Access: Narrow side passage; debris removal tricky. worsened over the past month.
7 May 2026
Fibre Cement Leak — Corrugated, larger area (~32m²) (Maesgeirchen). Cracked sheet above purlin. Scaffold tower likely (two-storey rear). noticed during recent storms.
| 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% |
| Corrugated | 8 | 27% |
| GRP | 5 | 17% |
| Felt | 6 | 20% |
| Asphalt | 4 | 13% |
| EPDM | 2 | 7% |
| PVC | 2 | 7% |
Based on quote requests logged for Bangor in the last 12 weeks.
3 Jun 2026
Loose edge trim on GRP re-bedded and sealed; local re-coat applied.
| Step | Description | Minutes |
|---|---|---|
| Remove/clean | Lift trim; remove debris; clean. | 23 |
| Re-bed | Re-fix trim; seal joints. | 23 |
| Touch-up | Apply topcoat to disturbed areas. | 16 |
Estimated time: ~62 minutes
23 May 2026
Damaged sheet above purlin swapped out; laps sealed; fixings renewed and tightened.
| Step | Description | Minutes |
|---|---|---|
| Remove | Carefully remove cracked sheet; use boards/PPE. | 20 |
| Install | Fit replacement; align with purlins. | 27 |
| Seal & fix | Seal laps; tighten new fixings. | 21 |
Estimated time: ~68 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
Note: Merchant listings are provided for convenience; we don’t endorse any particular supplier.
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