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Compare free conservatory roof repair quotes from Cambridge roofers. Covering Chesterton, Trumpington, Cherry Hinton, Romsey, Arbury, Newnham...
Updated: 19 Oct 2025
19 Oct 2025
Barnwell: Leak at Glazing Bar on small roof (9m²) Polycarbonate. UV-yellowing and brittle sheet causing leaks at fixings. Rear alley access but no vehicle parking. reported again after temporary DIY repair failed.
17 Oct 2025
Newnham: Failed Roof Unit Replacement on small roof (8m²) Glass. Loose packers causing rattling and draughts. Neighbour access arranged. Small business owner needs urgent repair.
16 Oct 2025
Low-E / Solar Control Unit Replacement in Chesterton on approx. 9 square metres Glass (Lean-to) conservatory roof. Issue: Blocked drainage slots beneath glazing leading to pooling. Access: Scaffold tower likely (two-storey rear). Request from landlord of rental property.
14 Oct 2025
Petersfield: Inspection: Lantern Sidelight Glass Unit Swap on about 16m² Glass. Loose packers causing rattling and draughts. Through garage, internal ladder route. recurring issue despite previous patch. Ongoing maintenance request.
10 Oct 2025
Barnwell: Lantern Base Seal Renewal on 20m² Lantern / Skylight. Loose ridge/capping fixings. Scaffold tower likely (two-storey rear). Insurance inspection pending.
7 Oct 2025
Perimeter Closure Trim Renewal — Gaskets & Trims (uPVC), about 8m² (Romsey). Leaks appearing only in heavy downpours. Steep garden slope complicates ladder setup. Ongoing maintenance request.
6 Oct 2025
Wind Noise – Lantern Cap Adjustment — Lantern / Skylight, 6m² (Petersfield). Water marks on plastered upstand beneath lantern. Rear alley access but no vehicle parking. problem ongoing since last autumn. Homeowner preparing to sell.
4 Oct 2025
Fix Capillary Drip at Abutment in Kings Hedges on small roof (9m²) Flashing / Wall Abutment conservatory roof. Issue: Open chase where roof meets house wall. Access: Tight courtyard – debris removal by hand. reported again after temporary DIY repair failed. Small business owner needs urgent repair.
29 Sep 2025
Install Lead Cover Flashing — Flashing / Wall Abutment (Edwardian), 9m² (Trumpington). Green algae growth making roof slippery. Front driveway, easy ladder access. recurring issue despite previous patch. Insurance inspection pending.
29 Sep 2025
Step Flashing Repair — Flashing / Wall Abutment (Edwardian), larger roof (~14m²) (Eddington). Blocked gutters/downpipes after storms. Scaffold tower likely (two-storey rear). issue highlighted during routine insurance check. Small business owner needs urgent repair.
28 Sep 2025
Cavity Tray Check Above Roofline in Trumpington on about 6m² Flashing / Wall Abutment conservatory roof. Issue: Split lead causing capillary drip. Access: Shared boundary access agreed with neighbour. only apparent after snow melt. Ongoing maintenance request.
23 Sep 2025
Romsey: Cavity Tray Check Above Roofline on 14m² Flashing / Wall Abutment (Victorian). Mortar failure along abutment line. Rear alley access but no vehicle parking. Ongoing maintenance request.
| 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 |
|---|---|---|
| Box Gutter / Drainage | 3 | 13% |
| Polycarbonate | 2 | 8% |
| Gaskets & Trims (uPVC) | 5 | 21% |
| Flashing / Wall Abutment | 6 | 25% |
| Tiled Warm Roof | 3 | 13% |
| Lantern / Skylight | 2 | 8% |
| Glass | 3 | 13% |
(Number of quote requests received in and around Cambridge over the previous 12 weeks)
19 Oct 2025
Minor draught/leak on Glass addressed by repacking and resealing beads. Autumn/Winter weather likely contributed.
| Step | Description | Minutes |
|---|---|---|
| Check | Inspect beads; identify gaps. | 13 |
| Repack | Adjust packers; refit beads. | 17 |
| Seal | Run neat perimeter bead. | 11 |
Estimated time: ~41 minutes
7 Oct 2025
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. | 17 |
| Replace | Install new trims; align. | 21 |
| Seal | Run clean seal beads; tidy. | 8 |
Estimated time: ~46 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
Unit 9, Clifton Road Industrial Estate, Clifton Rd, Cambridge CB1 7EA, United Kingdom
35 Cheddars Ln, Cambridge CB5 8LD, United Kingdom
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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