Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Banstead (SM7) and we'll tell you which it is — with the price agreed in writing before any work.

Signs you need timber roof lantern repairs
- Flaking or blistered paint on bars or eaves
- Soft timber when pressed
- Dark staining or black lines along joints
Why it happens
Water trapped by beads
Glazing beads and putty can trap water against the timber if their seals fail.
No maintenance
Timber needs redecorating on a cycle; skipped cycles turn small repairs into big ones.
Roof lanterns in Banstead
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
From Guildford to Banstead is roughly 17 miles — all part of the Surrey area we cover.
If you're just outside Banstead, we also cover Sutton (2 miles), Ewell (3 miles), Epsom (3 miles).
How much should it cost?
Typical range: £395–£1,995 ex VAT, which is £474–£2,394 with VAT, per lantern. Towers or scaffold, where needed, are priced into the quote. Your fixed price is confirmed in writing before any work starts.
Do you need permission in England?
In England, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010, so we set out the route in writing first. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
How does it work?
- Send photosWhatsApp or upload a few photos and tell us when it leaks.
- Guide priceWe reply with a guide price and whether a visit is needed.
- Fixed price in writingYou approve the price and the date before anything starts.
- Repair and testWe fix what's failed, water-test where it matters, and send photos.
Timber roof lantern repairs in Banstead: questions
Do you need to visit to price timber roof lantern repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Banstead do you cover?
As well as Banstead, we cover nearby Sutton, Ewell, Epsom, Coulsdon and the rest of Surrey.
How much do timber lantern repairs cost?
From about £395 ex VAT for localised repairs up to around £1,995 for extensive restoration of a standard lantern, confirmed in writing before work starts.
Do you work on listed buildings?
Yes. Listed building consent may be needed for changes; like-for-like repair is generally treated differently from alteration, but check with your council's conservation officer before work.
Other lantern repairs in Banstead
- Cracked lantern glass replacement in Banstead
- Slipped glass panel repairs in Banstead
- Solar control and self-cleaning glass upgrades in Banstead
- Condensation diagnosis and fixes in Banstead
- Roof lantern respraying in Banstead
- Roof lantern replacement in Banstead
Timber roof lantern repairs near Banstead
More about timber roof lantern repairs · All roof lantern repairs in Banstead