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Compare free conservatory roof repair quotes from Bolton roofers. Covering Farnworth, Horwich, Westhoughton, Great Lever, Tonge Moor, Little Lever...
Updated: 14 May 2026
14 May 2026
Repack Lantern Bars & Refix Caps in Little Lever on approx. 20 square metres Lantern / Skylight conservatory roof. Issue: Leak at lantern base due to failed seal. Access: Full scaffold needed due to height/obstructions. noticed while cleaning roof panels.
14 May 2026
Mortar Joint Rake & Repoint in Westhoughton on small roof (9m²) Flashing / Wall Abutment conservatory roof. Issue: Mortar failure along abutment line. Access: Over conservatory extension — requires roof ladder. issue highlighted during routine insurance check. Insurance inspection pending.
13 May 2026
Box Gutter Leak Repair in Horwich on about 22m² Box Gutter / Drainage (L-shaped) conservatory roof. Issue: Leaks appearing only in heavy downpours. Access: Tight courtyard – debris removal by hand. first seen this winter. Insurance inspection pending.
6 May 2026
Leak at Glazing Bar — Polycarbonate (Orangery), about 22m² (Deane). Noise transmission in heavy rain – seek damping options. Shared boundary access agreed with neighbour. Request from landlord of rental property.
5 May 2026
Halliwell: Lead Flashing Renewal on small roof (9m²) Flashing / Wall Abutment (Edwardian). Open chase where roof meets house wall. Shared boundary access agreed with neighbour. first noticed during a cold snap.
4 May 2026
Internal Drip – Trace & Test in Great Lever on about 8m² Box Gutter / Drainage conservatory roof. Issue: Standing water/ponding in box gutter. Access: Over conservatory extension — requires roof ladder. Ongoing maintenance request.
30 Apr 2026
Polycarbonate Edge Trim Repair — Polycarbonate, 20m² (Westhoughton). Screw fixings pulling through after wind uplift. Rear alley access but no vehicle parking. leak only visible during prolonged downpours. Ongoing maintenance request.
25 Apr 2026
Warm Roof Re-seal at Eaves in Great Lever on 14m² Tiled Warm Roof conservatory roof. Issue: Insulation gap causing cold spots. Access: Shared boundary access agreed with neighbour. after last week’s heavy rain. Request from landlord of rental property.
24 Apr 2026
Fit Leaf Guards to Outlets in Deane on larger roof (~15m²) Box Gutter / Drainage (P-shaped) conservatory roof. Issue: Pooling water around box gutter outlet. Access: Narrow side passage; debris removal tricky.
23 Apr 2026
Joint Cover Replacement — Gaskets & Trims (uPVC) (Gable-front), 15m² (Astley Bridge). Overheating during summer afternoons. Tight courtyard – debris removal by hand. appeared suddenly after recent heatwave. Ongoing maintenance request.
17 Apr 2026
Cavity Tray Check Above Roofline — Flashing / Wall Abutment, approx. 22 square metres (Deane). Green algae growth making roof slippery. Tight courtyard – debris removal by hand. noticed during recent storms. Homeowner preparing to sell.
17 Apr 2026
Top Capping Leak Investigation — Glass, 14m² (Halliwell). Degraded perimeter sealant along glass edge. Access via side gate, limited space for tower.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £150 - £300 |
| Replace one glass roof unit | per unit | £250 - £500 |
| Box gutter clean & reseal | job | £120 - £250 |
| Lead flashing renewal | job | £200 - £400 |
| Replace glazing bar gaskets | per bar | £80 - £150 |
| End cap replacement set | set | £60 - £120 |
| Internal reseal against leaks | job | £150 - £300 |
| Full polycarbonate roof re-sheet | 20m² | £1,800 - £2,800 |
| Lightweight tiled roof conversion | 20m² | £6,000 - £10,000 |
| Add insulation & plaster ceiling | 20m² | £1,500 - £2,500 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Gaskets & Trims (uPVC) | 3 | 10% |
| Polycarbonate | 5 | 17% |
| Box Gutter / Drainage | 4 | 13% |
| Glass | 4 | 13% |
| Lantern / Skylight | 5 | 17% |
| Flashing / Wall Abutment | 6 | 20% |
| Tiled Warm Roof | 3 | 10% |
(Number of quote requests received in and around Bolton over the previous 12 weeks)
15 May 2026
Loose capping on lantern over Lantern / Skylight re-fixed; ridge joint sealed; minor draughts eliminated.
| Step | Description | Minutes |
|---|---|---|
| Inspect | Identify loose caps/fixings. | 11 |
| Refix | Tighten; replace missing fixings. | 19 |
| Seal | Seal ridge/corners; test. | 12 |
Estimated time: ~42 minutes
6 May 2026
Light clean and joint refresh to address Noise transmission in heavy rain – seek damping options on Polycarbonate.
| Step | Description | Minutes |
|---|---|---|
| Clean | Warm soapy wash; rinse. | 17 |
| Joint tidy | Lift cap; wipe; re-seat and clip. | 23 |
| Seal | Seal minor gaps; inspect end tapes. | 10 |
Estimated time: ~50 minutes
We always recommend hiring qualified Bolton 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.
Unit 3 Bridgeman St, Bolton BL3 6BS, United Kingdom
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Wigan - 8.6 miles
15 May 2026
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