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Compare free conservatory roof repair quotes from Bangor roofers. Covering Upper Bangor, Hirael, Garth, Maesgeirchen, Glasinfryn, Caerhun...
Updated: 10 Aug 2026
10 Aug 2026
Warm Roof Re-seal at Eaves (Gable-front) — Tiled Warm Roof (P-shaped), about 24m² (Hirael). Poorly sealed eaves trim. Rear garden only, narrow ladder access.
10 Aug 2026
Replace Damaged Verge Trim in Bethesda on 14m² Tiled Warm Roof conservatory roof. Issue: Condensation due to blocked ventilation path. Access: Through garage, internal ladder route. Homeowner preparing to sell.
7 Aug 2026
Replace Discoloured Polycarbonate Sheet — Polycarbonate, approx. 24 square metres (Garth). Screw fixings pulling through after wind uplift. Narrow side passage; debris removal tricky. only apparent after snow melt.
4 Aug 2026
Step Flashing Repair — Flashing / Wall Abutment, about 24m² (Penrhosgarnedd). Loose fixings pulling flashing away from wall. Scaffold tower likely (two-storey rear).
3 Aug 2026
Misted Double-Glazed Roof Unit in Bethesda on small roof (10m²) Glass conservatory roof. Issue: Minor scratches/etching reducing clarity. Access: Narrow side passage; debris removal tricky. Insurance inspection pending.
1 Aug 2026
Fix Noise from Loose Tiles in Wind in Maesgeirchen on about 9m² Tiled Warm Roof conservatory roof. Issue: Poorly sealed eaves trim. Access: Access only via conservatory itself (internal).
27 Jul 2026
Joint Cover Replacement — Gaskets & Trims (uPVC), about 12m² (Penrhosgarnedd). Moss and debris build-up on glazing bars. Access via side gate, limited space for tower.
26 Jul 2026
Lantern Sidelight Glass Unit Swap in Penrhosgarnedd on 20m² Glass conservatory roof. Issue: Difficulty closing conservatory doors after damp. Access: Through garage, internal ladder route. Homeowner preparing to sell.
25 Jul 2026
End Cap Set Replacement — Gaskets & Trims (uPVC) (Gable-front), approx. 15 square metres (Upper Bangor). Seals compressed and no longer weather-tight. Scaffold tower likely (two-storey rear).
22 Jul 2026
Llandygai: Lantern Base Seal Renewal on approx. 8 square metres Lantern / Skylight (Lean-to). Overheating during summer afternoons. Through garage, internal ladder route.
20 Jul 2026
Repack Lantern Bars & Refix Caps — Lantern / Skylight, approx. 14 square metres (Caerhun). Condensation visible on cool mornings. Scaffold tower likely (two-storey rear). noticed while cleaning roof panels. Homeowner preparing to sell.
19 Jul 2026
Repack Lantern Bars & Refix Caps in Penrhosgarnedd on larger roof (~24m²) Lantern / Skylight conservatory roof. Issue: Sealant smear over old silicone not bonding. Access: Tight courtyard – debris removal by hand.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £144 - £288 |
| Replace one glass roof unit | per unit | £240 - £480 |
| Box gutter clean & reseal | job | £115 - £240 |
| Lead flashing renewal | job | £192 - £384 |
| Replace glazing bar gaskets | per bar | £77 - £144 |
| End cap replacement set | set | £58 - £115 |
| Internal reseal against leaks | job | £144 - £288 |
| Full polycarbonate roof re-sheet | 20m² | £1,728 - £2,688 |
| Lightweight tiled roof conversion | 20m² | £5,760 - £9,600 |
| Add insulation & plaster ceiling | 20m² | £1,440 - £2,400 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Flashing / Wall Abutment | 3 | 10% |
| Box Gutter / Drainage | 2 | 7% |
| Polycarbonate | 4 | 13% |
| Lantern / Skylight | 8 | 27% |
| Glass | 6 | 20% |
| Gaskets & Trims (uPVC) | 3 | 10% |
| Tiled Warm Roof | 4 | 13% |
(Number of quote requests received in and around Bangor over the previous 12 weeks)
10 Aug 2026
Light clean and joint refresh to address Screw fixings pulling through after wind uplift on Polycarbonate.
| Step | Description | Minutes |
|---|---|---|
| Clean | Warm soapy wash; rinse. | 22 |
| Joint tidy | Lift cap; wipe; re-seat and clip. | 19 |
| Seal | Seal minor gaps; inspect end tapes. | 13 |
Estimated time: ~54 minutes
29 Jul 2026
Minor draught/leak on Glass addressed by repacking and resealing beads.
| Step | Description | Minutes |
|---|---|---|
| Check | Inspect beads; identify gaps. | 13 |
| Repack | Adjust packers; refit beads. | 23 |
| Seal | Run neat perimeter bead. | 7 |
Estimated time: ~43 minutes
We always recommend hiring qualified Bangor conservatory roof specialists for leaks, replacements or structural issues. For confident homeowners with the right tools and PPE, small maintenance jobs such as clearing gutters, replacing end caps, or resealing trims may sometimes be attempted yourself.
We’re still gathering supplier information for Bangor.
In the meantime, you can search for conservatory roof suppliers in Bangor on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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