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Compare free conservatory roof repair quotes from Doncaster roofers. Covering Bentley, Balby, Bessacarr, Wheatley, Armthorpe, Cantley...
Updated: 14 May 2026
14 May 2026
Bessacarr: Lantern Base Seal Renewal on about 15m² Lantern / Skylight. Gutter overflow dripping onto patio/doors. Rear alley access but no vehicle parking. appeared suddenly after recent heatwave.
11 May 2026
Lantern Drainage Slot Clean in Bessacarr on larger roof (~16m²) Lantern / Skylight conservatory roof. Issue: Sealant smear over old silicone not bonding. Access: Through garage, internal ladder route. noticed during recent storms. Ongoing maintenance request.
9 May 2026
Cusworth: Glass Unit Repack & Reseal on about 10m² Glass. Degraded perimeter sealant along glass edge. Scaffold tower likely (two-storey rear). noticed while cleaning roof panels. Request from landlord of rental property.
6 May 2026
Low-E / Solar Control Unit Replacement (P-shaped) in Intake on 18m² Glass conservatory roof. Issue: Cracked pane near ridge. Access: Conservatory roof fragile - boards required. Request from landlord of rental property.
3 May 2026
Cantley: uPVC Trims – Reclip & Seal on approx. 12 square metres Gaskets & Trims (uPVC) (Edwardian). Loose bar caps letting wind-driven rain in. Conservatory roof fragile - boards required. Request from landlord of rental property.
29 Apr 2026
Downpipe/Spout Unblock & Test — Box Gutter / Drainage, larger roof (~20m²) (Intake). Backfall towards the lantern base. Shared boundary access agreed with neighbour. issue highlighted during routine insurance check.
26 Apr 2026
Skylight Flashing Reseal in Balby on 6m² Lantern / Skylight (Victorian) conservatory roof. Issue: Thermal movement opening cap joints. Access: Shared boundary access agreed with neighbour. Request from landlord of rental property.
24 Apr 2026
Repack & Reclip Roof Trims in Bessacarr on about 18m² Gaskets & Trims (uPVC) conservatory roof. Issue: Blocked gutters/downpipes after storms. Access: Scaffold tower likely (two-storey rear).
20 Apr 2026
Bessacarr: Skylight Condensation Investigation (L-shaped) on approx. 6 square metres Lantern / Skylight. Ridge junction weeping under driving rain. Neighbour access arranged. Ongoing maintenance request.
20 Apr 2026
Fit Leaf Guards to Outlets — Box Gutter / Drainage (Orangery), about 16m² (Cantley). Noisy rain on polycarbonate reported. Through garage, internal ladder route. appeared suddenly after recent heatwave.
17 Apr 2026
Wheatley: Abutment Soaker Replacement on approx. 18 square metres Flashing / Wall Abutment (L-shaped). Difficulty closing conservatory doors after damp. Conservatory roof fragile - boards required. persistent since spring. Request from landlord of rental property.
13 Apr 2026
Repack & Reclip Roof Trims — Gaskets & Trims (uPVC) (Gable-front), about 15m² (Intake). Pooling water around box gutter outlet. Access only via conservatory itself (internal).
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £140 - £279 |
| Replace one glass roof unit | per unit | £233 - £465 |
| Box gutter clean & reseal | job | £112 - £233 |
| Lead flashing renewal | job | £186 - £372 |
| Replace glazing bar gaskets | per bar | £74 - £140 |
| End cap replacement set | set | £56 - £112 |
| Internal reseal against leaks | job | £140 - £279 |
| Full polycarbonate roof re-sheet | 20m² | £1,674 - £2,604 |
| Lightweight tiled roof conversion | 20m² | £5,580 - £9,300 |
| Add insulation & plaster ceiling | 20m² | £1,395 - £2,325 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Polycarbonate | 6 | 20% |
| Glass | 4 | 13% |
| Box Gutter / Drainage | 4 | 13% |
| Tiled Warm Roof | 2 | 7% |
| Gaskets & Trims (uPVC) | 5 | 17% |
| Lantern / Skylight | 7 | 23% |
| Flashing / Wall Abutment | 2 | 7% |
(Number of quote requests received in and around Doncaster over the previous 12 weeks)
15 May 2026
General service of lantern/skylight on Lantern / Skylight to resolve Gutter overflow dripping onto patio/doors; fixings tightened and seals refreshed.
| Step | Description | Minutes |
|---|---|---|
| Service | Tighten fixings; clean. | 14 |
| Seal | Renew perimeter seals. | 12 |
| Drain | Clear drainage paths; test. | 12 |
Estimated time: ~38 minutes
6 May 2026
Impact crack near ridge on Glass resolved by swapping pane and renewing seals along the bay.
| Step | Description | Minutes |
|---|---|---|
| Make safe | Tape crack; safe handling setup. | 16 |
| Replace | Remove pane; fit new; set packers. | 33 |
| Seal | Re-seal beads/caps; quick water test. | 14 |
Estimated time: ~63 minutes
We always recommend hiring qualified Doncaster 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 Doncaster.
In the meantime, you can search for conservatory roof suppliers in Doncaster on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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