We carry out timber roof lantern repairs in Cwmbran and across the NP44 area. Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber.

Signs you need timber roof lantern repairs
- Flaking or blistered paint on bars or eaves
- Soft timber when pressed
- Putty or beads cracking and lifting
What usually causes it?
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.
Covering Cwmbran and nearby
Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.
Cwmbran is around 5 miles from Newport, Gwent, and both are within our Gwent coverage.
Close by, we also cover Pontypool (3 miles), Risca (5 miles), Newport, Gwent (5 miles).
What should you expect to pay in Cwmbran?
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 Wales?
Most lantern repairs in Wales need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 (as applied in Wales) apply and we confirm how the work will be signed off before we start. Listed buildings in Wales need listed building consent from the local planning authority for alterations, with Cadw guidance on historic buildings; check with the council before changing a lantern on a listed property.
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 Cwmbran: questions
How do I get a price for timber roof lantern repairs in Cwmbran?
Send a few photos of the lantern and the problem, with your Cwmbran postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Cwmbran do you cover?
As well as Cwmbran, we cover nearby Pontypool, Risca, Newport, Gwent, Blackwood and the rest of Gwent.
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 Cwmbran
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- Slipped glass panel repairs in Cwmbran
- Solar control and self-cleaning glass upgrades in Cwmbran
- Condensation diagnosis and fixes in Cwmbran
- Opening vent and actuator repairs in Cwmbran
- Roof lantern replacement in Cwmbran
Timber roof lantern repairs near Cwmbran
More about timber roof lantern repairs · All roof lantern repairs in Cwmbran