We carry out uPVC roof lantern repairs in East Grinstead and across the RH19 area. Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings.

Signs you need uPVC roof lantern repairs
- Green algae along the bars
- Rattling or whistling in wind
- Leaks at the ridge or eaves
Why it happens
UV ageing
uPVC components become brittle and crack after years of sun.
Clip failure
Clip-on cappings can lose their grip and lift.
Roof lanterns in East Grinstead
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover East Grinstead as part of West Sussex, about 39 miles from Chichester.
We also cover nearby Horley (7 miles), Crawley (8 miles), Crowborough (9 miles).
What should you expect to pay in East Grinstead?
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?
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 East Grinstead: 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 East Grinstead do you cover?
As well as East Grinstead, we cover nearby Horley, Crawley, Crowborough, Haywards Heath and the rest of West Sussex.
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 East Grinstead
- Ridge and hip repairs in East Grinstead
- Eaves beam and gutter repairs in East Grinstead
- Opening vent and actuator repairs in East Grinstead
- Roof lantern respraying in East Grinstead
- Flat rooflight and skylight repairs in East Grinstead
- Commercial roof lantern repairs in East Grinstead
uPVC roof lantern repairs near East Grinstead
More about uPVC roof lantern repairs · All roof lantern repairs in East Grinstead