Skylight leak repair in Southampton
Fixing leaks around skylights — usually flashing or seal failure rather than the glass unit itself.
Hampshire · updated 2026-04-11 · 0 local roofers in directory
Typical cost in Southampton
£200–£900
Mid-market: £450. Ranges are indicative; real quotes vary with scope, access, and materials.
See the full UK roofing cost guide for the methodology and the factors that move a quote up or down.
What the job involves
Skylight leaks are almost always a flashing or seal problem, not a failure of the glass unit itself. The most common failure points are the lead flashing around the kerb, the EPDM or foam gaskets where the frame meets the glazing, and the tile-to-frame junctions on the weather side.
A good repair identifies which of those is failing and fixes just that — swapping a whole skylight unit is rarely necessary unless the frame itself has rotted or the glazing has failed.
Southampton — local context
Traditional material: Clay plain tile and Welsh slate.
Old Town, Oxford Street and parts of Bevois Valley are conservation areas; coastal proximity adds salt-spray wear that is worth factoring into lifespan estimates.
What changes the price
- Which part has failed — flashing is cheapest, gasket replacement is moderate, frame replacement is the most expensive.
- Skylight brand and model — Velux parts are the most available in the UK.
- Access, especially on high-pitch or dormer installations.
- Whether the surrounding roof covering needs disturbing to do the fix.
Timeline: Usually 2–4 hours on site for a flashing or seal repair.
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Start my quote requestCommon questions
Is the leak through the glass itself?
Almost never. Modern double and triple glazed skylight units don’t leak through the glass. If you see water on the inside of the unit it’s either condensation (a ventilation issue) or water tracking in through a failed seal or flashing.
Can I replace just the flashing without removing the whole skylight?
Usually yes, for most Velux-style skylights. The flashing kit comes off independently of the glazed unit. An experienced roofer can do this without disturbing the main skylight.
What does skylight leak repair typically cost in Southampton?
A typical skylight leak repair job in Southampton falls in the £200–£900 range, with the middle of the market around £450. Southampton’s labour and access factor (1.00× the national baseline) means prices run at the UK average. Actual quotes vary with access, materials, and specifics of the job.
Are there any Southampton-specific things that affect price?
Old Town, Oxford Street and parts of Bevois Valley are conservation areas; coastal proximity adds salt-spray wear that is worth factoring into lifespan estimates.
How many roofers serve Southampton through this site?
Our directory is still being built out for Southampton. You can still submit a quote request — it will be held for matching once local roofers are onboarded.
Related guides
- How to hire a roofer without getting done
Companies House checks, insurance, trade bodies, contracts, and the Consumer Rights Act.
- What a roof repair should actually cost
Real 2026 UK price ranges by job, and what drives the variance.
- Reading a roof from the ground
Eight checks you can do before phoning anyone.
- All roofers in Southampton
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