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Compare free conservatory roof repair quotes from Chelmsford roofers. Covering Moulsham, Springfield, Broomfield, Writtle, Great Baddow, Chelmer Village...
Updated: 28 Jun 2026
28 Jun 2026
Wall Abutment Re-seal — Flashing / Wall Abutment, 9m² (Great Baddow). Mortar failure along abutment line. Front driveway, easy ladder access. Homeowner preparing to sell.
27 Jun 2026
Old Moulsham: Joint Cover Replacement on larger roof (~24m²) Gaskets & Trims (uPVC). Incompatible sealant used previously – not bonding. Through garage, internal ladder route. noticed while cleaning roof panels. Ongoing maintenance request.
27 Jun 2026
Galleywood: Box Gutter Clean & Reline on approx. 12 square metres Box Gutter / Drainage. Failed joint tape at internal corner. Access via side gate, limited space for tower.
21 Jun 2026
Box Gutter Clean & Reline in Beaulieu on approx. 9 square metres Box Gutter / Drainage (P-shaped) conservatory roof. Issue: Perished mastic at outlet. Access: Conservatory roof fragile - boards required. noticed during recent storms.
21 Jun 2026
Galleywood: Skylight Perimeter Trim Replacement on approx. 14 square metres Lantern / Skylight. Loose ridge/capping fixings. Through garage, internal ladder route. became worse after summer expansion/contraction. Homeowner preparing to sell.
17 Jun 2026
Joint Cover Replacement in Chelmer Village on approx. 18 square metres Gaskets & Trims (uPVC) (Gable-front) conservatory roof. Issue: UV-brittle trims cracking at corners. Access: Access only via conservatory itself (internal). after last week’s heavy rain. Insurance inspection pending.
15 Jun 2026
End Cap Replacement & Reseal — Polycarbonate, approx. 18 square metres (Galleywood). Perished glazing bar gaskets. Front driveway, easy ladder access. first noticed during a cold snap.
12 Jun 2026
Replace Discoloured Polycarbonate Sheet — Polycarbonate, about 12m² (Tile Kiln). Noisy rain on polycarbonate reported. Over conservatory extension — requires roof ladder. Ongoing maintenance request.
10 Jun 2026
Lantern Sidelight Glass Unit Swap — Glass, about 12m² (Tile Kiln). Blown unit with condensation between panes. Tight courtyard – debris removal by hand.
5 Jun 2026
Inspection: Polycarbonate Edge Trim Repair — Polycarbonate (L-shaped), approx. 12 square metres (Chelmer Village). Cracked panel near ridge after impact. Scaffold tower likely (two-storey rear). after last week’s heavy rain.
4 Jun 2026
Writtle: Failed Roof Unit Replacement on 20m² Glass. Wind-driven rain causing intermittent drips. Neighbour access arranged.
4 Jun 2026
Step Flashing Repair — Flashing / Wall Abutment (T-shaped), about 18m² (Galleywood). Loose fixings pulling flashing away from wall. Access via side gate, limited space for tower.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £161 - £321 |
| Replace one glass roof unit | per unit | £268 - £535 |
| Box gutter clean & reseal | job | £128 - £268 |
| Lead flashing renewal | job | £214 - £428 |
| Replace glazing bar gaskets | per bar | £86 - £161 |
| End cap replacement set | set | £64 - £128 |
| Internal reseal against leaks | job | £161 - £321 |
| Full polycarbonate roof re-sheet | 20m² | £1,926 - £2,996 |
| Lightweight tiled roof conversion | 20m² | £6,420 - £10,700 |
| Add insulation & plaster ceiling | 20m² | £1,605 - £2,675 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Polycarbonate | 9 | 30% |
| Lantern / Skylight | 5 | 17% |
| Box Gutter / Drainage | 5 | 17% |
| Glass | 4 | 13% |
| Flashing / Wall Abutment | 3 | 10% |
| Tiled Warm Roof | 2 | 7% |
| Gaskets & Trims (uPVC) | 2 | 7% |
(Number of quote requests received in and around Chelmsford over the previous 12 weeks)
28 Jun 2026
Open/under-filled chase above Flashing / Wall Abutment sealed and properly pointed to stop wind-driven rain.
| Step | Description | Minutes |
|---|---|---|
| Clean | Brush out dust; dampen. | 11 |
| Fill | Apply mortar/compatible sealant. | 13 |
| Finish | Tool joints; inspect internally. | 10 |
Estimated time: ~34 minutes
19 Jun 2026
UV-brittle trims renewed on Gaskets & Trims (uPVC); neat seal finishes to prevent water tracking.
| Step | Description | Minutes |
|---|---|---|
| Remove | Carefully remove damaged trims. | 18 |
| Replace | Install new trims; align. | 23 |
| Seal | Run clean seal beads; tidy. | 12 |
Estimated time: ~53 minutes
We always recommend hiring qualified Chelmsford 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.
Widford Industrial Estate, Unit 23 Rodney Way, Chelmsford CM1 3BY, United Kingdom
36 Church St, Great Baddow, Chelmsford CM2 7HY, United Kingdom
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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