Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos from Nailsea (BS48) 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?
- Cracked cappings or ridge covers
- Rattling or whistling in wind
- 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.
About Nailsea and the BS48 area
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
Nailsea is around 32 miles from Taunton, and both are within our Somerset coverage.
Neighbouring places we cover include Portishead (3 miles), Clevedon (4 miles), Bristol (7 miles).
What should you expect to pay in Nailsea?
Guide price for uPVC roof lantern repairs: £175–£595 ex VAT (£210–£714 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?
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.
uPVC roof lantern repairs in Nailsea: questions
How do I get a price for uPVC roof lantern repairs in Nailsea?
Send a few photos of the lantern and the problem, with your Nailsea 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 Nailsea do you cover?
As well as Nailsea, we cover nearby Portishead, Clevedon, Bristol, Weston-super-Mare and the rest of Somerset.
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 Nailsea
- Ridge and hip repairs in Nailsea
- Upstand and kerb repairs in Nailsea
- Misted glass unit replacement in Nailsea
- Condensation diagnosis and fixes in Nailsea
- Timber roof lantern repairs in Nailsea
- Urgent leak make-safe in Nailsea
uPVC roof lantern repairs near Nailsea
More about uPVC roof lantern repairs · All roof lantern repairs in Nailsea