Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Mitcham (CR4) 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
- Dark staining or black lines along joints
- Leaks at bar joints
Why it happens
Paint failure
Once the paint film breaks, water gets into the end grain and joints.
Water trapped by beads
Glazing beads and putty can trap water against the timber if their seals fail.
About Mitcham and the CR4 area
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
London's extensions are often tight to neighbouring walls and roofs. Where a repair needs access over a neighbour's property, we'll tell you in advance so you can arrange it.
From Westminster to Mitcham is roughly 7 miles — all part of the Greater London area we cover.
We also cover nearby Morden (1 mile), Wimbledon (2 miles), Streatham (2 miles).
What should you expect to pay in Mitcham?
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 Mitcham: 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 Mitcham do you cover?
As well as Mitcham, we cover nearby Morden, Wimbledon, Streatham, Carshalton and the rest of Greater London.
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.
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 Mitcham
- Flat roof junction and flashing repairs in Mitcham
- Cracked lantern glass replacement in Mitcham
- Slipped glass panel repairs in Mitcham
- Aluminium roof lantern repairs in Mitcham
- Opening vent and actuator repairs in Mitcham
- Roof lantern respraying in Mitcham
Timber roof lantern repairs near Mitcham
More about timber roof lantern repairs · All roof lantern repairs in Mitcham