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: 16 Apr 2026
16 Apr 2026
Flat Roof Felt Repair — Felt, approx. 8 square metres (Maesgeirchen). Loose laps near upstand. Narrow side passage; debris removal tricky.
16 Apr 2026
Garth: Fibre Cement Leak on 10m² Corrugated. Rust around fixings. Through garage, internal ladder route. persistent since spring.
15 Apr 2026
Parapet Asphalt Crack in Penrhosgarnedd on about 8m² Asphalt roof. Issue: Soft spot around outlet. Access: Narrow side passage; debris removal tricky. noticed during recent storms. Homeowner preparing to sell.
9 Apr 2026
Caerhun: Asphalt Roof Leak on about 35m² Asphalt. Soft spot around outlet. Through garage, internal ladder route. persistent since spring.
6 Apr 2026
GRP Crack Repair — GRP, 8m² (Garth). Loose edge trims. Through garage, internal ladder route.
3 Apr 2026
Felt Roof Leak in Garth on larger area (~25m²) Felt roof. Issue: UV-cracked cap sheet. Access: Neighbour access arranged.
2 Apr 2026
Hirael: Fibreglass Roof Leak on about 18m² GRP. Pinholes after impact. Through garage, internal ladder route.
31 Mar 2026
Corrugated Sheet Replacement in Garth on 8m² Corrugated roof. Issue: Previous patch has failed. Access: Narrow side passage; debris removal tricky. noticed during recent storms.
26 Mar 2026
Glasinfryn: Fibre Cement Leak on 20m² Corrugated. Rust around fixings. Side alley access (tight). after last week’s heavy rain.
24 Mar 2026
Loose Seams Repair — Metal, larger area (~35m²) (Upper Bangor). Pooling water near outlet. Front driveway, easy ladder access. noticed during recent storms.
23 Mar 2026
Felt Roof Leak — Felt, approx. 9 square metres (Garth). Loose laps near upstand. Side alley access (tight).
19 Mar 2026
PVC Membrane Patch in Garth on 20m² PVC roof. Issue: Blocked gutter or downpipe. Access: Front driveway, easy ladder access. Ongoing maintenance request.
| 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 |
|---|---|---|
| Corrugated | 7 | 23% |
| Asphalt | 5 | 17% |
| EPDM | 3 | 10% |
| Metal | 3 | 10% |
| PVC | 3 | 10% |
| Felt | 5 | 17% |
| GRP | 4 | 13% |
Based on quote requests logged for Bangor in the last 12 weeks.
17 Apr 2026
Water ingress traced to perimeter laps on a Felt roof in Maesgeirchen. Edges cleaned and re-bonded with compatible adhesive and heat-applied where safe. Final mineral dressing and outlet checks completed.
| Step | Description | Minutes |
|---|---|---|
| Inspect & prep | Mark lifted laps; brush off debris; dry area. | 22 |
| Re-bond seams | Apply adhesive; re-bond edges; heat-assist as needed. | 38 |
| Finish & test | Dress minerals; seal pinholes; check outlets. | 19 |
Estimated time: ~79 minutes
10 Apr 2026
Perimeter defects made good; minor settlement dressed and falls maintained on Asphalt.
| Step | Description | Minutes |
|---|---|---|
| Survey | Mark defects and settlement. | 12 |
| Make good | Repair perimeters; reinstate details. | 33 |
| Checks | Water flow test; outlet clear. | 14 |
Estimated time: ~59 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.
Llandudno - 14.2 miles
16 Apr 2026
Colwyn Bay - 17.3 miles
14 Apr 2026
Rhyl - 27.1 miles
18 Apr 2026