In Tredegar, 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.

Signs you need timber roof lantern repairs
- Flaking or blistered paint on bars or eaves
- Dark staining or black lines along joints
- Putty or beads cracking and lifting
Why it happens
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 Tredegar
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.
From Newport, Gwent to Tredegar is roughly 17 miles — all part of the Gwent area we cover.
Close by, we also cover Ebbw Vale (2 miles), Merthyr Tydfil (6 miles), Blackwood (7 miles).
Guide prices for timber roof lantern repairs in Tredegar
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?
In Wales, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010 (as applied in Wales), so we set out the route in writing first. 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 Tredegar: questions
Do you cover Tredegar?
Yes. We cover Tredegar, including the NP22 postcode area, as part of Gwent. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Tredegar do you cover?
As well as Tredegar, we cover nearby Ebbw Vale, Merthyr Tydfil, Blackwood, Aberdare 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.
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 Tredegar
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- Misted glass unit replacement in Tredegar
- Solar control and self-cleaning glass upgrades in Tredegar
- Condensation diagnosis and fixes in Tredegar
- Roof lantern respraying in Tredegar
- Commercial roof lantern repairs in Tredegar
Timber roof lantern repairs near Tredegar
More about timber roof lantern repairs · All roof lantern repairs in Tredegar