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Compare free conservatory roof repair quotes from Northampton roofers. Covering Kingsthorpe, Abington, Weston Favell, Duston, Far Cotton, St James...
Updated: 31 Mar 2026
31 Mar 2026
Spinney Hill: Perimeter Closure Trim Renewal (P-shaped) on approx. 20 square metres Gaskets & Trims (uPVC) (T-shaped). Shrunk gaskets leaving gaps. Through garage, internal ladder route. became worse after summer expansion/contraction. Homeowner preparing to sell.
29 Mar 2026
Replace Lantern Glass Unit in Rectory Farm on approx. 24 square metres Lantern / Skylight (Orangery) conservatory roof. Issue: Loose ridge/capping fixings. Access: Over conservatory extension — requires roof ladder.
29 Mar 2026
After Storm Damage: UV-Damaged Trim Replacement in Spinney Hill on small roof (10m²) Gaskets & Trims (uPVC) conservatory roof. Issue: Debris trapped under trims creating water track. Access: Tight courtyard – debris removal by hand. Small business owner needs urgent repair.
23 Mar 2026
Spinney Hill: Leak at Glazing Bar on about 10m² Polycarbonate. Capillary action at panel edges due to failed tape. Tight courtyard – debris removal by hand. issue highlighted during routine insurance check. Insurance inspection pending.
23 Mar 2026
Mortar Joint Rake & Repoint in Duston on approx. 20 square metres Flashing / Wall Abutment (L-shaped) conservatory roof. Issue: Staining on internal reveal at abutment. Access: Scaffold tower likely (two-storey rear).
21 Mar 2026
Glazing Bar Cap Refit in St James on approx. 8 square metres Gaskets & Trims (uPVC) (T-shaped) conservatory roof. Issue: Seals compressed and no longer weather-tight. Access: Narrow side passage; debris removal tricky.
15 Mar 2026
Ridge Cap Refix — Tiled Warm Roof, 16m² (St James). Loose verge detail letting in wind-driven rain. Narrow side passage; debris removal tricky. issue highlighted during routine insurance check. Small business owner needs urgent repair.
14 Mar 2026
Abington: Rebed Ridge System (clip/adhesive) (P-shaped) on 12m² Tiled Warm Roof. Condensation due to blocked ventilation path. Front driveway, easy ladder access. appeared suddenly after recent heatwave.
14 Mar 2026
Fit Leaf Guards to Outlets in Far Cotton on approx. 12 square metres Box Gutter / Drainage conservatory roof. Issue: Puddling on conservatory floor tiles. Access: Scaffold tower likely (two-storey rear). after last week’s heavy rain. Small business owner needs urgent repair.
9 Mar 2026
East Hunsbury: Standing Water – Regrade Box Gutter on small roof (9m²) Box Gutter / Drainage. Backfall towards the lantern base. Front driveway, easy ladder access.
7 Mar 2026
After Storm Damage: Lightweight Tile Repair — Tiled Warm Roof, approx. 14 square metres (Spinney Hill). Ridge caps loose after high winds. Neighbour access arranged.
5 Mar 2026
Internal Drip – Trace & Test in Far Cotton on larger roof (~16m²) Box Gutter / Drainage conservatory roof. Issue: Leaf debris causing periodic overflows. Access: Access only via conservatory itself (internal). Request from landlord of rental property.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £144 - £288 |
| Replace one glass roof unit | per unit | £240 - £480 |
| Box gutter clean & reseal | job | £115 - £240 |
| Lead flashing renewal | job | £192 - £384 |
| Replace glazing bar gaskets | per bar | £77 - £144 |
| End cap replacement set | set | £58 - £115 |
| Internal reseal against leaks | job | £144 - £288 |
| Full polycarbonate roof re-sheet | 20m² | £1,728 - £2,688 |
| Lightweight tiled roof conversion | 20m² | £5,760 - £9,600 |
| Add insulation & plaster ceiling | 20m² | £1,440 - £2,400 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Tiled Warm Roof | 6 | 20% |
| Lantern / Skylight | 4 | 13% |
| Gaskets & Trims (uPVC) | 4 | 13% |
| Polycarbonate | 2 | 7% |
| Glass | 5 | 17% |
| Flashing / Wall Abutment | 3 | 10% |
| Box Gutter / Drainage | 6 | 20% |
(Number of quote requests received in and around Northampton over the previous 12 weeks)
26 Mar 2026
Failed/loose end caps on Polycarbonate allowing wind-driven rain in. New caps installed with compatible seals; edges cleaned and sealed.
| Step | Description | Minutes |
|---|---|---|
| Remove & clean | Remove damaged caps; clean edges and bar ends. | 17 |
| Fit new caps | Install caps with fresh gaskets; ensure tight fit. | 18 |
| Seal & test | Seal interfaces; quick hose test. | 15 |
Estimated time: ~50 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. | 33 |
| Patch & check | Patch underlay; verify trims and ridge. | 21 |
Estimated time: ~71 minutes
We always recommend hiring qualified Northampton 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 Northampton.
In the meantime, you can search for conservatory roof suppliers in Northampton on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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Leicester - 29.2 miles
29 Mar 2026