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Compare free conservatory roof repair quotes from Stevenage roofers. Covering Bedwell, Broadwater, Chells, Old Town, Pin Green, Shephall...
Updated: 10 Feb 2026
10 Feb 2026
Pin Green: Repair Slip at Roof-to-Wall Abutment on 9m² Tiled Warm Roof. Fixings backed out on south-facing pitch. Access via side gate, limited space for tower. noticed while cleaning roof panels. Ongoing maintenance request.
9 Feb 2026
Wall Abutment Re-seal in Broadwater on approx. 10 square metres Flashing / Wall Abutment (T-shaped) conservatory roof. Issue: Loose fixings pulling flashing away from wall. Access: Tight courtyard – debris removal by hand. Insurance inspection pending.
9 Feb 2026
Replace Discoloured Polycarbonate Sheet in Pin Green on approx. 14 square metres Polycarbonate conservatory roof. Issue: Algae build-up holding moisture at joints. Access: Neighbour access arranged.
3 Feb 2026
Joint Cover Replacement in Pin Green on 20m² Gaskets & Trims (uPVC) conservatory roof. Issue: Debris trapped under trims creating water track. Access: Tight courtyard – debris removal by hand.
2 Feb 2026
Urgent: End Cap Replacement & Reseal — Polycarbonate, 24m² (Old Town). Leaks appearing only in heavy downpours. Shared boundary access agreed with neighbour. appeared suddenly after recent heatwave. Insurance inspection pending.
31 Jan 2026
Shephall: Chase & Repoint Abutment on 24m² Flashing / Wall Abutment. Noisy rain on polycarbonate reported. Through garage, internal ladder route. Small business owner needs urgent repair.
24 Jan 2026
Outlet Reseal in Martins Wood on approx. 6 square metres Box Gutter / Drainage conservatory roof. Issue: Bird nesting material blocking weirs. Access: Narrow side passage; debris removal tricky.
24 Jan 2026
Broadwater: Top Capping Leak Investigation on about 9m² Glass (T-shaped). Gutter overflow dripping onto patio/doors. Rear alley access but no vehicle parking. issue highlighted during routine insurance check.
20 Jan 2026
Perimeter Closure Trim Renewal — Gaskets & Trims (uPVC), 14m² (Fishers Green). Noise/vibration from loose caps in wind. Scaffold tower likely (two-storey rear). Homeowner preparing to sell.
19 Jan 2026
Draft-Proof Roof Perimeter in St Nicholas on approx. 8 square metres Gaskets & Trims (uPVC) conservatory roof. Issue: Noisy rain on polycarbonate reported. Access: Front driveway, easy ladder access. Ongoing maintenance request.
18 Jan 2026
Bedwell: Downpipe/Spout Unblock & Test on about 24m² Box Gutter / Drainage (Lean-to). Cold spots and heat loss in winter. Shared boundary access agreed with neighbour. Insurance inspection pending.
12 Jan 2026
Misted Double-Glazed Roof Unit — Glass, approx. 8 square metres (Bedwell). Degraded perimeter sealant along glass edge. Tight courtyard – debris removal by hand.
| 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 |
|---|---|---|
| Gaskets & Trims (uPVC) | 6 | 20% |
| Tiled Warm Roof | 7 | 23% |
| Glass | 4 | 13% |
| Polycarbonate | 5 | 17% |
| Flashing / Wall Abutment | 3 | 10% |
| Lantern / Skylight | 2 | 7% |
| Box Gutter / Drainage | 3 | 10% |
(Number of quote requests received in and around Stevenage over the previous 12 weeks)
10 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. | 18 |
| Reseal | Apply sealant; replace failed strip. | 20 |
| QA | Re-test; photo log. | 9 |
Estimated time: ~47 minutes
3 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. | 16 |
| Replace | Install new trims; align. | 21 |
| Seal | Run clean seal beads; tidy. | 11 |
Estimated time: ~48 minutes
We always recommend hiring qualified Stevenage 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 Stevenage.
In the meantime, you can search for conservatory roof suppliers in Stevenage on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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