In Caterham, as everywhere, timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos and we'll tell you what we think has failed.

What you might be seeing
- Soft timber when pressed
- Dark staining or black lines along joints
- Leaks at bar joints
Common causes we find
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 Caterham
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 Caterham is roughly 22 miles — all part of the Surrey area we cover.
Neighbouring places we cover include Coulsdon (4 miles), Purley (4 miles), Redhill (5 miles).
What should you expect to pay in Caterham?
Guide price for timber roof lantern repairs: £395–£1,995 ex VAT (£474–£2,394 inc 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?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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 Caterham: questions
Do you cover Caterham?
Yes. We cover Caterham, including the CR3 postcode area, as part of Surrey. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Caterham do you cover?
As well as Caterham, we cover nearby Coulsdon, Purley, Redhill, South Croydon 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 Caterham
- Glazing bar and capping repairs in Caterham
- Flat roof junction and flashing repairs in Caterham
- Cracked lantern glass replacement in Caterham
- Condensation diagnosis and fixes in Caterham
- Aluminium roof lantern repairs in Caterham
- Roof lantern replacement in Caterham
Timber roof lantern repairs near Caterham
More about timber roof lantern repairs · All roof lantern repairs in Caterham