Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos from Northwich (CW9) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for uPVC roof lantern repairs?
- Yellowed or brittle end caps
- Cracked cappings or ridge covers
- Rattling or whistling in wind
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.
Roof lanterns in Northwich
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.
We cover Northwich as part of Cheshire, about 16 miles from Chester.
We also cover nearby Winsford (5 miles), Warrington (10 miles), Runcorn (10 miles).
Guide prices for uPVC roof lantern repairs in Northwich
Typical range: £175–£595 ex VAT, which is £210–£714 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?
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.
uPVC roof lantern repairs in Northwich: questions
How do I get a price for uPVC roof lantern repairs in Northwich?
Send a few photos of the lantern and the problem, with your Northwich postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Northwich?
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 does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
Is it worth repairing an old uPVC lantern?
If the glass is sound and the frame isn't distorted, a repair is usually far cheaper than replacement.
Other lantern repairs in Northwich
- Roof lantern resealing in Northwich
- Ridge and hip repairs in Northwich
- Flat roof junction and flashing repairs in Northwich
- Timber roof lantern repairs in Northwich
- Flat rooflight and skylight repairs in Northwich
- Commercial roof lantern repairs in Northwich
uPVC roof lantern repairs near Northwich
More about uPVC roof lantern repairs · All roof lantern repairs in Northwich