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Compare free conservatory roof repair quotes from Chelmsford roofers. Covering Moulsham, Springfield, Broomfield, Writtle, Great Baddow, Chelmer Village...
Updated: 29 Mar 2026
29 Mar 2026
Chelmer Village: Panel Reseat & Reseal on 9m² Polycarbonate (Victorian). Pooling water around box gutter outlet. Shared boundary access agreed with neighbour.
28 Mar 2026
Mortar Joint Rake & Repoint (L-shaped) in Old Moulsham on approx. 24 square metres Flashing / Wall Abutment conservatory roof. Issue: Step flashing overlaps too short. Access: Scaffold tower likely (two-storey rear). Homeowner preparing to sell.
26 Mar 2026
Replace Discoloured Polycarbonate Sheet — Polycarbonate, 9m² (Springfield). Loose or rattling roof components in wind. Front driveway, easy ladder access.
23 Mar 2026
Install Lead Cover Flashing — Flashing / Wall Abutment, approx. 20 square metres (Broomfield). Cavity tray suspected missing above connection. Front driveway, easy ladder access.
23 Mar 2026
Replace Lantern Glass Unit in Great Baddow on 8m² Lantern / Skylight conservatory roof. Issue: Flashing lifted on one side. Access: Over conservatory extension — requires roof ladder. Insurance inspection pending.
19 Mar 2026
Install Lead Cover Flashing (L-shaped) in Tile Kiln on approx. 14 square metres Flashing / Wall Abutment (Victorian) conservatory roof. Issue: Cavity tray suspected missing above connection. Access: Steep garden slope complicates ladder setup. reported again after temporary DIY repair failed.
17 Mar 2026
Fit Leaf Guards to Outlets — Box Gutter / Drainage, 15m² (Writtle). Perished mastic at outlet. Full scaffold needed due to height/obstructions. only apparent after snow melt.
16 Mar 2026
Lantern Ridge & Capping Service — Lantern / Skylight, about 24m² (Galleywood). Difficulty closing conservatory doors after damp. Over conservatory extension — requires roof ladder.
13 Mar 2026
Leaking Glass Conservatory Roof — Glass, about 20m² (Moulsham). Thermal stress crack after cold snap. Tight courtyard – debris removal by hand. persistent since spring.
11 Mar 2026
After Storm Damage: End Cap Replacement & Reseal — Polycarbonate (Gable-front), approx. 16 square metres (Tile Kiln). UV-yellowing and brittle sheet causing leaks at fixings. Neighbour access arranged. became worse after summer expansion/contraction.
8 Mar 2026
Galleywood: End Cap Replacement & Reseal on about 10m² Polycarbonate. Dislodged end cap allowing water ingress. Scaffold tower likely (two-storey rear). Homeowner preparing to sell.
6 Mar 2026
Great Baddow: Soffit/Eaves Vent Check & Clear on approx. 15 square metres Tiled Warm Roof. Fixings backed out on south-facing pitch. Steep garden slope complicates ladder setup.
| 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 |
|---|---|---|
| Gaskets & Trims (uPVC) | 2 | 7% |
| Glass | 4 | 13% |
| Flashing / Wall Abutment | 6 | 20% |
| Box Gutter / Drainage | 6 | 20% |
| Lantern / Skylight | 4 | 13% |
| Polycarbonate | 6 | 20% |
| Tiled Warm Roof | 2 | 7% |
(Number of quote requests received in and around Chelmsford over the previous 12 weeks)
29 Mar 2026
Localised leak on Polycarbonate traced to gasket shrinkage. Joints cleaned and re-sealed; drainage paths cleared.
| Step | Description | Minutes |
|---|---|---|
| Trace | Hose test; identify ingress point. | 23 |
| Seal | Replace/augment gaskets; apply sealant sparingly. | 28 |
| Drainage | Clear box gutter/outlets; final check. | 15 |
Estimated time: ~66 minutes
21 Mar 2026
General make-good to flashing/abutment on Flashing / Wall Abutment following Cavity tray suspected missing above connection.
| Step | Description | Minutes |
|---|---|---|
| Inspect | Identify weak points. | 13 |
| Make-good | Seal/refix as required. | 20 |
| Test | Light hose test; photo log. | 8 |
Estimated time: ~41 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.
36 Church St, Great Baddow, Chelmsford CM2 7HY, United Kingdom
Widford Industrial Estate, Unit 23 Rodney Way, Chelmsford CM1 3BY, United Kingdom
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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