SAVE UP TO 50% IN JUST 60 SECS!
Compare free conservatory roof repair quotes from Doncaster roofers. Covering Bentley, Balby, Bessacarr, Wheatley, Armthorpe, Cantley...
Updated: 30 Mar 2026
30 Mar 2026
Cavity Tray Check Above Roofline (Gable-front) — Flashing / Wall Abutment (Orangery), 10m² (Wheatley). Open chase where roof meets house wall. Conservatory roof fragile - boards required. noticed while cleaning roof panels. Homeowner preparing to sell.
29 Mar 2026
Skylight Perimeter Trim Replacement in Cantley on larger roof (~20m²) Lantern / Skylight conservatory roof. Issue: Sealant smear over old silicone not bonding. Access: Scaffold tower likely (two-storey rear). Ongoing maintenance request.
29 Mar 2026
Replace Discoloured Polycarbonate Sheet — Polycarbonate (Gable-front), about 15m² (Balby). Algae build-up holding moisture at joints. Access only via conservatory itself (internal). noticed during recent storms. Homeowner preparing to sell.
24 Mar 2026
Lantern Base Seal Renewal (P-shaped) in Armthorpe on about 12m² Lantern / Skylight conservatory roof. Issue: Excessive condensation dripping onto floor. Access: Scaffold tower likely (two-storey rear). worsened over the past month.
23 Mar 2026
Box Gutter Clean & Reline in Hexthorpe on approx. 10 square metres Box Gutter / Drainage conservatory roof. Issue: Bird nesting material blocking weirs. Access: Neighbour access arranged. problem ongoing since last autumn.
22 Mar 2026
Misted Double-Glazed Roof Unit — Glass, about 12m² (Bessacarr). Minor scratches/etching reducing clarity. Tight courtyard – debris removal by hand.
18 Mar 2026
Inspection: Overheating/Noise – Panel Upgrade Advice in Bentley on about 24m² Polycarbonate (L-shaped) conservatory roof. Issue: Perished glazing bar gaskets. Access: Scaffold tower likely (two-storey rear). Small business owner needs urgent repair.
14 Mar 2026
Fix Noise from Loose Tiles in Wind in Rossington on approx. 12 square metres Tiled Warm Roof conservatory roof. Issue: Loose verge detail letting in wind-driven rain. Access: Neighbour access arranged. reported again after temporary DIY repair failed. Request from landlord of rental property.
14 Mar 2026
Intake: End Cap Set Replacement on larger roof (~14m²) Gaskets & Trims (uPVC) (Lean-to). Noise/vibration from loose caps in wind. Rear alley access but no vehicle parking.
11 Mar 2026
Warm Roof Re-seal at Eaves (L-shaped) in Bentley on 8m² Tiled Warm Roof conservatory roof. Issue: Fixings backed out on south-facing pitch. Access: Conservatory roof fragile - boards required. Small business owner needs urgent repair.
6 Mar 2026
Standing Water – Regrade Box Gutter — Box Gutter / Drainage (T-shaped), 12m² (Cantley). Leaf debris causing periodic overflows. Over conservatory extension — requires roof ladder.
5 Mar 2026
Rossington: Glass Unit Repack & Reseal on approx. 15 square metres Glass. Degraded perimeter sealant along glass edge. Tight courtyard – debris removal by hand. Ongoing maintenance request.
| 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 |
|---|---|---|
| Tiled Warm Roof | 5 | 17% |
| Box Gutter / Drainage | 4 | 13% |
| Polycarbonate | 6 | 20% |
| Flashing / Wall Abutment | 3 | 10% |
| Lantern / Skylight | 3 | 10% |
| Glass | 7 | 23% |
| Gaskets & Trims (uPVC) | 2 | 7% |
(Number of quote requests received in and around Doncaster over the previous 12 weeks)
26 Mar 2026
General service of lantern/skylight on Lantern / Skylight to resolve Excessive condensation dripping onto floor; fixings tightened and seals refreshed. Work carried out at two-storey height.
| Step | Description | Minutes |
|---|---|---|
| Service | Tighten fixings; clean. | 16 |
| Seal | Renew perimeter seals. | 17 |
| Drain | Clear drainage paths; test. | 7 |
Estimated time: ~40 minutes
18 Mar 2026
Slipped lightweight tiles on Tiled Warm Roof re-fixed; verge/eaves trims checked; underlay patched locally.
| Step | Description | Minutes |
|---|---|---|
| Survey | Identify loose tiles; inspect fixings. | 17 |
| Refix | Secure tiles; replace damaged clips. | 32 |
| Patch & check | Patch underlay; verify trims and ridge. | 17 |
Estimated time: ~66 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.
Rotherham - 11.4 miles
29 Mar 2026
Barnsley - 14.6 miles
31 Mar 2026
Sheffield - 17.1 miles
31 Mar 2026