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Compare free conservatory roof repair quotes from Blackburn roofers. Covering Mill Hill, Ewood, Cherry Tree, Higher Croft, Shadsworth, Bastwell...
Updated: 4 Sep 2025
4 Sep 2025
Box Gutter Joint Reseal — Box Gutter / Drainage, 22m² (Little Harwood). Seam pinholes along gutter length. Rear garden only, narrow ladder access. leak only visible during prolonged downpours.
31 Aug 2025
Warm Roof Leak Investigation in Ewood on about 14m² Tiled Warm Roof (Victorian) conservatory roof. Issue: Missing or slipped lightweight tiles. Access: Front driveway, easy ladder access.
30 Aug 2025
Outlet Reseal (Lean-to) in Cherry Tree on approx. 14 square metres Box Gutter / Drainage (Orangery) conservatory roof. Issue: Standing water/ponding in box gutter. Access: Neighbour access arranged. leak only visible during prolonged downpours.
29 Aug 2025
Lantern Ridge & Capping Service in Audley on larger roof (~22m²) Lantern / Skylight conservatory roof. Issue: Cold spots and heat loss in winter. Access: Steep garden slope complicates ladder setup.
29 Aug 2025
Intack: Mortar Joint Rake & Repoint on 8m² Flashing / Wall Abutment. Excessive condensation dripping onto floor. Conservatory roof fragile - boards required. became worse after summer expansion/contraction. Request from landlord of rental property.
29 Aug 2025
Mill Hill: Broken/Slipped Roof Pane on 12m² Glass (Victorian). Degraded perimeter sealant along glass edge. Access only via conservatory itself (internal). first noticed during a cold snap.
28 Aug 2025
Draft-Proof Roof Perimeter — Gaskets & Trims (uPVC), approx. 6 square metres (Intack). Incompatible sealant used previously – not bonding. Steep garden slope complicates ladder setup. Small business owner needs urgent repair.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £150 - £300 |
| Replace one glass roof unit | per unit | £250 - £500 |
| Box gutter clean & reseal | job | £120 - £250 |
| Lead flashing renewal | job | £200 - £400 |
| Replace glazing bar gaskets | per bar | £80 - £150 |
| End cap replacement set | set | £60 - £120 |
| Internal reseal against leaks | job | £150 - £300 |
| Full polycarbonate roof re-sheet | 20m² | £1,800 - £2,800 |
| Lightweight tiled roof conversion | 20m² | £6,000 - £10,000 |
| Add insulation & plaster ceiling | 20m² | £1,500 - £2,500 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Gaskets & Trims (uPVC) | 1 | 14% |
| Glass | 1 | 14% |
| Flashing / Wall Abutment | 1 | 14% |
| Lantern / Skylight | 1 | 14% |
| Box Gutter / Drainage | 2 | 29% |
| Tiled Warm Roof | 1 | 14% |
(Number of quote requests received in and around Blackburn over the previous 12 weeks)
2 Sep 2025
Ponding in box gutter serving Box Gutter / Drainage eliminated by local reline and improved fall; outlets enlarged where possible.
| Step | Description | Minutes |
|---|---|---|
| Clean & assess | Remove sludge; check joints and fall. | 22 |
| Reline/grade | Install liner; adjust battening to improve fall. | 34 |
| Outlet & test | Resize/clear outlet; water test. | 22 |
Estimated time: ~78 minutes
2 Sep 2025
Loose ridge cap and draught at verge on Tiled Warm Roof corrected; ventilation path confirmed.
| Step | Description | Minutes |
|---|---|---|
| Remove & clean | Lift ridge/verge trims; clean. | 18 |
| Re-fix | Re-bed/clip ridge; secure verge. | 22 |
| Vent check | Confirm airflow; finish seal. | 13 |
Estimated time: ~53 minutes
We always recommend hiring qualified Blackburn 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.
Unit 2, Bridgewater Business Park, Gladstone St, Blackburn BB1 3EU, United Kingdom
Unit CW17, Business Park, 1K Blakewater Rd, Blackburn BB1 5FB, United Kingdom
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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