Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. We carry out timber roof lantern repairs across Cornwall, with a guide price from your photos and a fixed price in writing before any work starts.
Signs you need timber roof lantern repairs
- Dark staining or black lines along joints
- Putty or beads cracking and lifting
- Leaks at bar joints
What usually causes it?
Paint failure
Once the paint film breaks, water gets into the end grain and joints.
No maintenance
Timber needs redecorating on a cycle; skipped cycles turn small repairs into big ones.
Roof lanterns in Cornwall
Wind-driven rain is the real test of a roof lantern, and the wetter west sees plenty of it. Leaks that appear only in a storm from one direction usually point to the cappings or eaves on that face — a useful clue when you send us photos.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
What should you expect to pay for timber roof lantern repairs in Cornwall?
Most timber roof lantern repairs jobs come in between £395 and £1,995 ex VAT (£474–£2,394 including 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 Cornwall: questions
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.
Which towns in Cornwall do you cover?
All of Cornwall, including Truro, Redruth, Falmouth, St Austell, Camborne, Newquay. Rural and remote addresses are covered by arrangement.
How do I get a price for timber roof lantern repairs in Cornwall?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Cornwall
- Glazing bar and capping repairs in Cornwall
- Ridge and hip repairs in Cornwall
- Misted glass unit replacement in Cornwall
- Roof lantern respraying in Cornwall
- Leak investigation and inspection in Cornwall
- Cleaning and maintenance in Cornwall
Nearby areas
- Timber roof lantern repairs in Devon
- Timber roof lantern repairs in Somerset
- Timber roof lantern repairs in Bristol
- Timber roof lantern repairs in Dorset
- Timber roof lantern repairs in Wiltshire
More about timber roof lantern repairs · All roof lantern repairs in Cornwall