In Sunbury-on-Thames, 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.

Is it time for timber roof lantern repairs?
- Flaking or blistered paint on bars or eaves
- Soft timber when pressed
- Putty or beads cracking and lifting
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 Sunbury-on-Thames and the TW16 area
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.
Sunbury-on-Thames is around 13 miles from Guildford, and both are within our Surrey coverage.
Neighbouring places we cover include Walton-on-Thames (1 mile), Hampton (2 miles), Hanworth (3 miles).
What should you expect to pay in Sunbury-on-Thames?
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?
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 Sunbury-on-Thames: questions
Can you repair a lantern someone else installed in Sunbury-on-Thames?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Sunbury-on-Thames do you cover?
As well as Sunbury-on-Thames, we cover nearby Walton-on-Thames, Hampton, Hanworth, Ashford, Surrey and the rest of Surrey.
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 Sunbury-on-Thames
- Glazing bar and capping repairs in Sunbury-on-Thames
- Ridge and hip repairs in Sunbury-on-Thames
- Cracked lantern glass replacement in Sunbury-on-Thames
- Opening vent and actuator repairs in Sunbury-on-Thames
- Flat rooflight and skylight repairs in Sunbury-on-Thames
- Cleaning and maintenance in Sunbury-on-Thames
Timber roof lantern repairs near Sunbury-on-Thames
More about timber roof lantern repairs · All roof lantern repairs in Sunbury-on-Thames