In Cwmbran, as everywhere, commercial lanterns and atrium rooflights fail in the same ways as domestic ones, but access, safety and disruption matter more. Send photos and we'll tell you what we think has failed.
What you might be seeing
- Multiple lanterns on one roof needing a programme
- Insurance or landlord requirement for a report
- Managed buildings with planned maintenance needs
Why it happens
Scale
More lanterns, more joints, more drainage to block.
Access
Roof access, edge protection and permits all affect the plan.
Roof lanterns in Cwmbran
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).
How much should it cost?
Most commercial roof lantern repairs jobs come in between £495 and £2,995 ex VAT (£594–£3,594 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 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.
Commercial roof lantern repairs in Cwmbran: questions
Do you need to visit to price commercial roof lantern repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Cwmbran do you cover?
As well as Cwmbran, we cover nearby Pontypool, Risca, Newport, Gwent, Blackwood and the rest of Gwent.
What do commercial lantern repairs cost?
From about £495 ex VAT per lantern; programmes, access equipment and out-of-hours work are priced on survey and confirmed in writing.
Can you invoice a managing agent?
Yes — tell us who the client and invoice contact are when you enquire.
Other lantern repairs in Cwmbran
- Roof lantern resealing in Cwmbran
- Flat roof junction and flashing repairs in Cwmbran
- Timber roof lantern repairs in Cwmbran
- Roof lantern respraying in Cwmbran
- Flat rooflight and skylight repairs in Cwmbran
- Orangery lantern repairs in Cwmbran
Commercial roof lantern repairs near Cwmbran
More about commercial roof lantern repairs · All roof lantern repairs in Cwmbran