In Barnstaple, 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.

Signs you need commercial roof lantern repairs
- Leaks into trading or office areas
- Multiple lanterns on one roof needing a programme
- Managed buildings with planned maintenance needs
Common causes we find
Scale
More lanterns, more joints, more drainage to block.
Deferred maintenance
Leaks appear when maintenance has slipped.
About Barnstaple and the EX31 area
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover Barnstaple as part of Devon, about 34 miles from Exeter.
We also cover nearby Bideford (8 miles), Tiverton (28 miles), Exeter (34 miles).
Guide prices for commercial roof lantern repairs in Barnstaple
Typical range: £495–£2,995 ex VAT, which is £594–£3,594 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 England?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
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 Barnstaple: questions
How do I get a price for commercial roof lantern repairs in Barnstaple?
Send a few photos of the lantern and the problem, with your Barnstaple 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 Barnstaple do you cover?
As well as Barnstaple, we cover nearby Bideford, Tiverton, Exeter and the rest of Devon.
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 Barnstaple
- Roof lantern resealing in Barnstaple
- Eaves beam and gutter repairs in Barnstaple
- Condensation diagnosis and fixes in Barnstaple
- Timber roof lantern repairs in Barnstaple
- Roof lantern replacement in Barnstaple
- Orangery lantern repairs in Barnstaple
Commercial roof lantern repairs near Barnstaple
More about commercial roof lantern repairs · All roof lantern repairs in Barnstaple