We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed. Send photos from Blyth (NE24) and we'll tell you which it is — with the price agreed in writing before any work.

Signs you need roof lantern replacement
- Several misted or cracked units
- Rotten timber throughout
- Repeated leaks after previous repairs
Why it happens
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Rot
Timber lanterns left unmaintained.
About Blyth and the NE24 area
Colder winters mean more frosty mornings, and a roof lantern is often the coldest surface in a warm kitchen — so condensation is as common as genuine leaks. We check which you've got before quoting.
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.
From Morpeth to Blyth is roughly 8 miles — all part of the Northumberland area we cover.
Neighbouring places we cover include Ashington (4 miles), Cramlington (4 miles), Whitley Bay (7 miles).
Guide prices for roof lantern replacement in Blyth
Most roof lantern replacement jobs come in between £1,995 and £4,995 ex VAT (£2,394–£5,994 including 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?
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.
Roof lantern replacement in Blyth: questions
How do I get a price for roof lantern replacement in Blyth?
Send a few photos of the lantern and the problem, with your Blyth 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 Blyth do you cover?
As well as Blyth, we cover nearby Ashington, Cramlington, Whitley Bay, Morpeth and the rest of Northumberland.
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 Blyth
- Eaves beam and gutter repairs in Blyth
- Upstand and kerb repairs in Blyth
- Timber roof lantern repairs in Blyth
- Roof lantern respraying in Blyth
- Flat rooflight and skylight repairs in Blyth
- Orangery lantern repairs in Blyth
Roof lantern replacement near Blyth
More about roof lantern replacement · All roof lantern repairs in Blyth