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Compare free conservatory roof repair quotes from Cambridge roofers. Covering Chesterton, Trumpington, Cherry Hinton, Romsey, Arbury, Newnham...
Updated: 12 Feb 2026
12 Feb 2026
Barnwell: Glazing Bar Cap Refit on small roof (9m²) Gaskets & Trims (uPVC). Colour-faded trims needing like-for-like swap. Narrow side passage; debris removal tricky. recurring issue despite previous patch.
9 Feb 2026
Urgent: Counter-Flashing Install/Refix in Chesterton on approx. 6 square metres Flashing / Wall Abutment conservatory roof. Issue: Mortar failure along abutment line. Access: Access only via conservatory itself (internal). Request from landlord of rental property.
9 Feb 2026
Repack & Reclip Roof Trims (Lean-to) in Kings Hedges on 6m² Gaskets & Trims (uPVC) conservatory roof. Issue: Loose bar caps letting wind-driven rain in. Access: Rear alley access but no vehicle parking. Ongoing maintenance request.
6 Feb 2026
Eddington: Secure Loose Glazing Bar Cap on approx. 14 square metres Polycarbonate (L-shaped). Green algae growth making roof slippery. Scaffold tower likely (two-storey rear).
3 Feb 2026
Chesterton: Ridge Cap Refix on 9m² Tiled Warm Roof. Blocked gutters/downpipes after storms. Full scaffold needed due to height/obstructions. noticed while cleaning roof panels. Request from landlord of rental property.
2 Feb 2026
Overheating/Noise – Panel Upgrade Advice — Polycarbonate, approx. 24 square metres (Romsey). Cracked panel near ridge after impact. Over conservatory extension — requires roof ladder. leak only visible during prolonged downpours. Homeowner preparing to sell.
30 Jan 2026
Wind Noise – Lantern Cap Adjustment in Chesterton on 14m² Lantern / Skylight conservatory roof. Issue: Sealant smear over old silicone not bonding. Access: Access only via conservatory itself (internal). Insurance inspection pending.
26 Jan 2026
Trumpington: Repack Lantern Bars & Refix Caps on 6m² Lantern / Skylight (L-shaped). Loose ridge/capping fixings. Full scaffold needed due to height/obstructions. after last week’s heavy rain. Small business owner needs urgent repair.
25 Jan 2026
Barnwell: Step Flashing Repair on approx. 18 square metres Flashing / Wall Abutment. Open chase where roof meets house wall. Narrow side passage; debris removal tricky.
22 Jan 2026
Lantern Ridge & Capping Service — Lantern / Skylight, 14m² (Chesterton). Loose or rattling roof components in wind. Full scaffold needed due to height/obstructions. first noticed during a cold snap. Request from landlord of rental property.
20 Jan 2026
Chase & Repoint Abutment in Barnwell on small roof (12m²) Flashing / Wall Abutment (T-shaped) conservatory roof. Issue: Green algae growth making roof slippery. Access: Over conservatory extension — requires roof ladder. noticed during recent storms. Insurance inspection pending.
19 Jan 2026
Glass Unit Repack & Reseal in Eddington on larger roof (~22m²) Glass (Victorian) conservatory roof. Issue: Loose packers causing rattling and draughts. Access: Conservatory roof fragile - boards required. Request from landlord of rental property.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £162 - £324 |
| Replace one glass roof unit | per unit | £270 - £540 |
| Box gutter clean & reseal | job | £130 - £270 |
| Lead flashing renewal | job | £216 - £432 |
| Replace glazing bar gaskets | per bar | £86 - £162 |
| End cap replacement set | set | £65 - £130 |
| Internal reseal against leaks | job | £162 - £324 |
| Full polycarbonate roof re-sheet | 20m² | £1,944 - £3,024 |
| Lightweight tiled roof conversion | 20m² | £6,480 - £10,800 |
| Add insulation & plaster ceiling | 20m² | £1,620 - £2,700 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Polycarbonate | 8 | 27% |
| Flashing / Wall Abutment | 4 | 13% |
| Gaskets & Trims (uPVC) | 6 | 20% |
| Tiled Warm Roof | 5 | 17% |
| Glass | 2 | 7% |
| Lantern / Skylight | 4 | 13% |
| Box Gutter / Drainage | 1 | 3% |
(Number of quote requests received in and around Cambridge over the previous 12 weeks)
15 Feb 2026
UV-brittle trims renewed on Gaskets & Trims (uPVC); neat seal finishes to prevent water tracking. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Remove | Carefully remove damaged trims. | 13 |
| Replace | Install new trims; align. | 21 |
| Seal | Run clean seal beads; tidy. | 7 |
Estimated time: ~41 minutes
6 Feb 2026
Localised leak on Tiled Warm Roof traced to eaves trim; resealed and fasteners tightened. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Trace | Hose test; isolate source. | 12 |
| Reseal | Apply sealant; replace failed strip. | 22 |
| QA | Re-test; photo log. | 10 |
Estimated time: ~44 minutes
We always recommend hiring qualified Cambridge 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.
Units G &F. Peek House, Dales Manor Business Park, Grove Rd, Sawston, Cambridge CB22 3TJ, United Kingdom
Fielding Industrial Estate, Unit 1, Wilbraham Rd, Cambridge CB21 5ET, United Kingdom
Unit 9, Clifton Road Industrial Estate, Clifton Rd, Cambridge CB1 7EA, United Kingdom
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