We carry out roof lantern replacement in Barnstaple and across the EX31 area. We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed.

What you might be seeing
- Several misted or cracked units
- Rotten timber throughout
- Single-glazed or very poor thermal performance
What usually causes it?
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Structural damage
Impact or movement distorts the frame.
Roof lanterns in Barnstaple
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.
From Exeter to Barnstaple is roughly 34 miles — all part of the Devon area we cover.
Close by, we also cover Bideford (8 miles), Tiverton (28 miles), Exeter (34 miles).
What should you expect to pay in Barnstaple?
Typical range: £1,995–£4,995 ex VAT, which is £2,394–£5,994 with VAT, supplied and fitted. 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?
In England, 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, so we set out the route in writing first. 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.
Roof lantern replacement in Barnstaple: questions
Can you repair a lantern someone else installed in Barnstaple?
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.
Which places near Barnstaple do you cover?
As well as Barnstaple, we cover nearby Bideford, Tiverton, Exeter and the rest of Devon.
How much does a replacement roof lantern cost?
Standard sizes typically £1,995–£4,995 ex VAT supplied and fitted; bespoke sizes and kerb rebuilds are priced on survey. You get the fixed price in writing first.
Can the new lantern use the existing opening?
Usually, if the kerb is sound and the size suits a standard or made-to-measure lantern.
Other lantern repairs in Barnstaple
- Roof lantern leak repairs in Barnstaple
- Glazing bar and capping repairs in Barnstaple
- Ridge and hip repairs in Barnstaple
- Upstand and kerb repairs in Barnstaple
- Opening vent and actuator repairs in Barnstaple
- Orangery lantern repairs in Barnstaple
Roof lantern replacement near Barnstaple
More about roof lantern replacement · All roof lantern repairs in Barnstaple