In Cwmbran, as everywhere, orangery lanterns are larger and often sit within a perimeter roof with internal gutters, so leaks can come from the lantern, the perimeter roof or the junction between them. Send photos and we'll tell you what we think has failed.

Signs you need orangery lantern repairs
- Leaks at the lantern edge or around the internal pelmet
- Staining on the orangery ceiling
- Misted units on a large lantern
Why it happens
Internal gutters
Box gutters around the lantern block and overflow inward.
Large-span movement
Bigger lanterns move more, stressing seals.
About Cwmbran and the NP44 area
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
Cwmbran is around 5 miles from Newport, Gwent, and both are within our Gwent coverage.
If you're just outside Cwmbran, we also cover Pontypool (3 miles), Risca (5 miles), Newport, Gwent (5 miles).
What should you expect to pay in Cwmbran?
Typical range: £395–£2,495 ex VAT, which is £474–£2,994 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.
Orangery lantern repairs in Cwmbran: questions
Do you cover Cwmbran?
Yes. We cover Cwmbran, including the NP44 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.
Can you repair a lantern someone else installed in Cwmbran?
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.
Can you match original timber details?
Yes — splice repairs and new sections can be made to match existing profiles.
Do you repair conservatory roofs?
Our focus is lanterns and orangery lanterns; we'll advise if your roof is a conservatory system needing a different specialist.
Other lantern repairs in Cwmbran
- Upstand and kerb repairs in Cwmbran
- Flat roof junction and flashing repairs in Cwmbran
- Condensation diagnosis and fixes in Cwmbran
- Aluminium roof lantern repairs in Cwmbran
- Cleaning and maintenance in Cwmbran
- Urgent leak make-safe in Cwmbran
Orangery lantern repairs near Cwmbran
More about orangery lantern repairs · All roof lantern repairs in Cwmbran