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Compare free conservatory roof repair quotes from Llandudno roofers. Covering Craig-y-Don, Deganwy, Llandudno Junction, Penrhyn Bay, Great Orme, Happy Valley...
Updated: 29 Mar 2026
29 Mar 2026
Glass Unit Repack & Reseal — Glass, larger roof (~22m²) (Great Orme). Degraded perimeter sealant along glass edge. Through garage, internal ladder route. only apparent after snow melt.
27 Mar 2026
Skylight Flashing Reseal in Bryn Pydew on 20m² Lantern / Skylight conservatory roof. Issue: Ridge junction weeping under driving rain. Access: Neighbour access arranged. Request from landlord of rental property.
26 Mar 2026
Repair Slip at Roof-to-Wall Abutment — Tiled Warm Roof, approx. 10 square metres (Great Orme). Difficulty closing conservatory doors after damp. Through garage, internal ladder route. only apparent after snow melt.
23 Mar 2026
Secure Loose Glazing Bar Cap — Polycarbonate, 18m² (Penrhyn Bay). Screw fixings pulling through after wind uplift. Rear alley access but no vehicle parking. first seen this winter.
20 Mar 2026
Secure Loose Glazing Bar Cap (rear conservatory) — Polycarbonate (T-shaped), 12m² (Mostyn). Noise transmission in heavy rain – seek damping options. Tight courtyard – debris removal by hand. leak only visible during prolonged downpours. Insurance inspection pending.
19 Mar 2026
Safety Glass Upgrade (where required) — Glass, about 15m² (Great Orme). Thermal stress crack after cold snap. Conservatory roof fragile - boards required.
16 Mar 2026
Lantern Sidelight Glass Unit Swap — Glass (Lean-to), about 20m² (Mostyn). Green algae growth making roof slippery. Scaffold tower likely (two-storey rear). Ongoing maintenance request.
15 Mar 2026
Underlay Patch & Rebatten (localised) in Mostyn on about 14m² Tiled Warm Roof conservatory roof. Issue: Water staining beneath ridge after storm. Access: Shared boundary access agreed with neighbour.
13 Mar 2026
Counter-Flashing Install/Refix in Bryn Pydew on approx. 15 square metres Flashing / Wall Abutment (Edwardian) conservatory roof. Issue: Loose fixings pulling flashing away from wall. Access: Front driveway, easy ladder access.
11 Mar 2026
Inspection: Overflow Baffle/Deflector Install in Craig-y-Don on 16m² Box Gutter / Drainage conservatory roof. Issue: Gutter lining blistered and leaking. Access: Rear alley access but no vehicle parking. Small business owner needs urgent repair.
7 Mar 2026
Mortar Joint Rake & Repoint (Gable-front) in Glan Conwy on about 6m² Flashing / Wall Abutment conservatory roof. Issue: Draughts at roof edge or vent. Access: Access only via conservatory itself (internal). Small business owner needs urgent repair.
5 Mar 2026
Repack Lantern Bars & Refix Caps — Lantern / Skylight, about 9m² (Penrhyn Bay). Sealant smear over old silicone not bonding. Neighbour access arranged.
| Job | Basis | Typical Range |
|---|---|---|
| Replace one polycarbonate panel | per panel | £147 - £294 |
| Replace one glass roof unit | per unit | £245 - £490 |
| Box gutter clean & reseal | job | £118 - £245 |
| Lead flashing renewal | job | £196 - £392 |
| Replace glazing bar gaskets | per bar | £78 - £147 |
| End cap replacement set | set | £59 - £118 |
| Internal reseal against leaks | job | £147 - £294 |
| Full polycarbonate roof re-sheet | 20m² | £1,764 - £2,744 |
| Lightweight tiled roof conversion | 20m² | £5,880 - £9,800 |
| Add insulation & plaster ceiling | 20m² | £1,470 - £2,450 |
Guide prices only. Actual quotes vary by access, substrate condition, detailing, and material choice.
| Type | Number | Share |
|---|---|---|
| Gaskets & Trims (uPVC) | 4 | 13% |
| Glass | 6 | 20% |
| Tiled Warm Roof | 5 | 17% |
| Lantern / Skylight | 7 | 23% |
| Box Gutter / Drainage | 2 | 7% |
| Flashing / Wall Abutment | 3 | 10% |
| Polycarbonate | 3 | 10% |
(Number of quote requests received in and around Llandudno over the previous 12 weeks)
26 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. | 18 |
| Seal | Replace/augment gaskets; apply sealant sparingly. | 28 |
| Drainage | Clear box gutter/outlets; final check. | 14 |
Estimated time: ~60 minutes
19 Mar 2026
Minor draught/leak on Glass addressed by repacking and resealing beads. Work carried out at two-storey height.
| Step | Description | Minutes |
|---|---|---|
| Check | Inspect beads; identify gaps. | 15 |
| Repack | Adjust packers; refit beads. | 20 |
| Seal | Run neat perimeter bead. | 13 |
Estimated time: ~48 minutes
We always recommend hiring qualified Llandudno 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 Llandudno.
In the meantime, you can search for conservatory roof suppliers in Llandudno on Google Maps.
Note: Listings are for convenience only; we do not recommend or endorse any individual supplier.
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