Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Sevenoaks (TN13) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for timber roof lantern repairs?
- Soft timber when pressed
- Putty or beads cracking and lifting
- 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.
Covering Sevenoaks and nearby
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Maidstone to Sevenoaks is roughly 14 miles — all part of the Kent area we cover.
Neighbouring places we cover include Tonbridge (6 miles), Swanley (9 miles), Tunbridge Wells (10 miles).
How much should it cost?
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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Sevenoaks: questions
How do I get a price for timber roof lantern repairs in Sevenoaks?
Send a few photos of the lantern and the problem, with your Sevenoaks postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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.
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.
How often does a timber lantern need painting?
It depends on exposure and paint system; many need redecorating every five to eight years.
Other lantern repairs in Sevenoaks
- Roof lantern resealing in Sevenoaks
- Solar control and self-cleaning glass upgrades in Sevenoaks
- Roof lantern respraying in Sevenoaks
- Flat rooflight and skylight repairs in Sevenoaks
- Cleaning and maintenance in Sevenoaks
- Urgent leak make-safe in Sevenoaks
Timber roof lantern repairs near Sevenoaks
More about timber roof lantern repairs · All roof lantern repairs in Sevenoaks