In Bideford, as everywhere, aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos and we'll tell you what we think has failed.

Is it time for aluminium roof lantern repairs?
- Leaks at bars or ridge
- Cappings lifted or rattling
- Misted units
What usually causes it?
Worn gaskets
Gaskets do the weatherproofing; they harden and shrink with age.
Thermal movement
Aluminium moves with temperature; seals and fixings take the strain.
About Bideford and the EX39 area
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.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
Bideford is around 36 miles from Exeter, and both are within our Devon coverage.
If you're just outside Bideford, we also cover Barnstaple (8 miles), Tiverton (32 miles), Exeter (36 miles).
What should you expect to pay in Bideford?
Guide price for aluminium roof lantern repairs: £195–£695 ex VAT (£234–£834 inc 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?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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.
Aluminium roof lantern repairs in Bideford: questions
Do you cover Bideford?
Yes. We cover Bideford, including the EX39 postcode area, as part of Devon. 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 Bideford?
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.
What do aluminium lantern repairs cost?
Most component repairs are £195–£695 ex VAT per lantern, confirmed in writing before work starts.
Can you repaint an aluminium lantern?
Yes — see roof lantern respraying for on-site spray finishes.
Other lantern repairs in Bideford
- Eaves beam and gutter repairs in Bideford
- Flat roof junction and flashing repairs in Bideford
- Cracked lantern glass replacement in Bideford
- Condensation diagnosis and fixes in Bideford
- Opening vent and actuator repairs in Bideford
- Roof lantern respraying in Bideford
Aluminium roof lantern repairs near Bideford
More about aluminium roof lantern repairs · All roof lantern repairs in Bideford