Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos from Muswell Hill (N10) 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
- Green algae along the bars
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 Muswell Hill
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.
Muswell Hill is around 6 miles from Westminster, and both are within our Greater London coverage.
Close by, we also cover Wood Green (1 mile), Archway (2 miles), Finchley (2 miles).
Guide prices for uPVC roof lantern repairs in Muswell Hill
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?
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 Muswell Hill: questions
Do you need to visit to price uPVC roof lantern repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Muswell Hill do you cover?
As well as Muswell Hill, we cover nearby Wood Green, Archway, Finchley, Holloway and the rest of Greater London.
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 Muswell Hill
- Upstand and kerb repairs in Muswell Hill
- Flat roof junction and flashing repairs in Muswell Hill
- Cracked lantern glass replacement in Muswell Hill
- Slipped glass panel repairs in Muswell Hill
- Aluminium roof lantern repairs in Muswell Hill
- Flat rooflight and skylight repairs in Muswell Hill
uPVC roof lantern repairs near Muswell Hill
More about uPVC roof lantern repairs · All roof lantern repairs in Muswell Hill