Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos from Blyth (NE24) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Cracked cappings or ridge covers
- Green algae along the bars
- Leaks at the ridge or eaves
Common causes we find
Clip failure
Clip-on cappings can lose their grip and lift.
Blocked drainage
As with all lanterns, blocked eaves drainage causes overflow.
Covering Blyth and nearby
Snow and ice sitting at the eaves can block a lantern's drainage and push water back under the glass as it melts. If your lantern leaks after a thaw rather than after rain, tell us — it points to the eaves and kerb.
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.
We cover Blyth as part of Northumberland, about 8 miles from Morpeth.
If you're just outside Blyth, we also cover Ashington (4 miles), Cramlington (4 miles), Whitley Bay (7 miles).
What should you expect to pay in Blyth?
Most uPVC roof lantern repairs jobs come in between £175 and £595 ex VAT (£210–£714 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 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.
uPVC roof lantern repairs in Blyth: questions
Do you cover Blyth?
Yes. We cover Blyth, including the NE24 postcode area, as part of Northumberland. 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.
Which places near Blyth do you cover?
As well as Blyth, we cover nearby Ashington, Cramlington, Whitley Bay, Morpeth and the rest of Northumberland.
What does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Other lantern repairs in Blyth
- Roof lantern leak repairs in Blyth
- Glazing bar and capping repairs in Blyth
- Solar control and self-cleaning glass upgrades in Blyth
- Aluminium roof lantern repairs in Blyth
- Roof lantern respraying in Blyth
- Cleaning and maintenance in Blyth
uPVC roof lantern repairs near Blyth
More about uPVC roof lantern repairs · All roof lantern repairs in Blyth