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Compare free conservatory roof repair quotes from Barry roofers. Covering Cadoxton, Holton, Colcot, Palmerstown, Gibbonsdown, Barry Island...
Updated: 29 Mar 2026
29 Mar 2026
Lantern Roof Leak Repair — Lantern / Skylight, larger roof (~14m²) (Holton). Perimeter draughts at lantern base. Steep garden slope complicates ladder setup. Homeowner preparing to sell.
26 Mar 2026
Top Capping Leak Investigation — Glass, about 18m² (Buttrills). Blown unit with condensation between panes. Conservatory roof fragile - boards required. first seen this winter.
26 Mar 2026
Secure Loose Glazing Bar Cap in Gibbonsdown on about 22m² Polycarbonate conservatory roof. Issue: Dislodged end cap allowing water ingress. Access: Rear alley access but no vehicle parking. became worse after summer expansion/contraction.
23 Mar 2026
Urgent: Warm Roof Leak Investigation — Tiled Warm Roof (Gable-front), larger roof (~16m²) (Palmerstown). Green algae growth making roof slippery. Scaffold tower likely (two-storey rear). issue highlighted during routine insurance check. Small business owner needs urgent repair.
20 Mar 2026
Palmerstown: Lantern Sidelight Glass Unit Swap on 24m² Glass (Edwardian). Failed warm-edge spacer causing misting. Through garage, internal ladder route. only apparent after snow melt. Ongoing maintenance request.
18 Mar 2026
Skylight Perimeter Trim Replacement in Buttrills on larger roof (~20m²) Lantern / Skylight conservatory roof. Issue: Misted unit within lantern requiring swap. Access: Front driveway, easy ladder access. first seen this winter. Small business owner needs urgent repair.
14 Mar 2026
Polycarbonate Edge Trim Repair in Holton on larger roof (~24m²) Polycarbonate conservatory roof. Issue: Cracked panel near ridge after impact. Access: Neighbour access arranged. Homeowner preparing to sell.
14 Mar 2026
Box Gutter Clean & Reline — Box Gutter / Drainage (Victorian), 14m² (Cadoxton). Bird nesting material blocking weirs. Over conservatory extension — requires roof ladder. after last week’s heavy rain.
12 Mar 2026
Cavity Tray Check Above Roofline — Flashing / Wall Abutment, 14m² (Palmerstown). Water tracking behind flashing on heavy rain. Access via side gate, limited space for tower. Insurance inspection pending.
5 Mar 2026
Glazing Bead Refit & Seal in Pencoedtre on 18m² Glass (Victorian) conservatory roof. Issue: Minor scratches/etching reducing clarity. Access: Front driveway, easy ladder access. persistent since spring. Small business owner needs urgent repair.
5 Mar 2026
Box Gutter Leak Repair — Box Gutter / Drainage, about 24m² (Palmerstown). Backfall towards the lantern base. Conservatory roof fragile - boards required.
4 Mar 2026
Polycarbonate Panel Replacement in Gibbonsdown on larger roof (~24m²) Polycarbonate conservatory roof. Issue: Blocked gutters/downpipes after storms. Access: Steep garden slope complicates ladder setup. leak only visible during prolonged downpours.
| 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 |
|---|---|---|
| Tiled Warm Roof | 5 | 17% |
| Gaskets & Trims (uPVC) | 4 | 13% |
| Lantern / Skylight | 3 | 10% |
| Box Gutter / Drainage | 4 | 13% |
| Polycarbonate | 6 | 20% |
| Glass | 6 | 20% |
| Flashing / Wall Abutment | 2 | 7% |
(Number of quote requests received in and around Barry over the previous 12 weeks)
31 Mar 2026
Leak at lantern base on Lantern / Skylight resolved by removing failed sealant, resealing and clearing frame drainage.
| Step | Description | Minutes |
|---|---|---|
| Strip & clean | Remove old sealant; clean frame base. | 12 |
| Reseal | Apply new bead; ensure continuity. | 17 |
| Drainage | Clear slots; confirm outflow. | 10 |
Estimated time: ~39 minutes
24 Mar 2026
Localised leak on Tiled Warm Roof traced to eaves trim; resealed and fasteners tightened. Work carried out at two-storey height.
| Step | Description | Minutes |
|---|---|---|
| Trace | Hose test; isolate source. | 18 |
| Reseal | Apply sealant; replace failed strip. | 19 |
| QA | Re-test; photo log. | 7 |
Estimated time: ~44 minutes
We always recommend hiring qualified Barry 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 Barry.
In the meantime, you can search for conservatory roof suppliers in Barry on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
Cardiff - 6.5 miles
29 Mar 2026
Pontypridd - 14.0 miles
28 Mar 2026
Bridgend - 14.9 miles
26 Mar 2026