Commercial lanterns and atrium rooflights fail in the same ways as domestic ones, but access, safety and disruption matter more. Send photos from Monmouth (NP25) and we'll tell you which it is — with the price agreed in writing before any work.
Signs you need commercial roof lantern repairs
- Leaks into trading or office areas
- Multiple lanterns on one roof needing a programme
- Insurance or landlord requirement for a report
Why it happens
Scale
More lanterns, more joints, more drainage to block.
Deferred maintenance
Leaks appear when maintenance has slipped.
Roof lanterns in Monmouth
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.
Monmouth is around 20 miles from Newport, Gwent, and both are within our Gwent coverage.
Close by, we also cover Chepstow (12 miles), Abergavenny (13 miles), Pontypool (16 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Wales. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010 (as applied in Wales); we confirm in writing which route applies before any replacement. 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 Monmouth: questions
How do I get a price for commercial roof lantern repairs in Monmouth?
Send a few photos of the lantern and the problem, with your Monmouth 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 Monmouth do you cover?
As well as Monmouth, we cover nearby Chepstow, Abergavenny, Pontypool, Cwmbran and the rest of Gwent.
Do you provide RAMS?
Yes, before work starts.
Can you invoice a managing agent?
Yes — tell us who the client and invoice contact are when you enquire.
Other lantern repairs in Monmouth
- Eaves beam and gutter repairs in Monmouth
- Upstand and kerb repairs in Monmouth
- Condensation diagnosis and fixes in Monmouth
- Opening vent and actuator repairs in Monmouth
- Cleaning and maintenance in Monmouth
- Urgent leak make-safe in Monmouth
Commercial roof lantern repairs near Monmouth
More about commercial roof lantern repairs · All roof lantern repairs in Monmouth