Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. We carry out uPVC roof lantern repairs across West Sussex, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need uPVC roof lantern repairs
- Green algae along the bars
- Rattling or whistling in wind
- Leaks at the ridge or eaves
What usually causes it?
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 West Sussex
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
What should you expect to pay for uPVC roof lantern repairs in West Sussex?
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?
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 West Sussex: questions
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.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Which towns in West Sussex do you cover?
All of West Sussex, including Chichester, Crawley, Worthing, Bognor Regis, Littlehampton, Horsham. Rural and remote addresses are covered by arrangement.
How do I get a price for uPVC roof lantern repairs in West Sussex?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in West Sussex
- Cracked lantern glass replacement in West Sussex
- Solar control and self-cleaning glass upgrades in West Sussex
- Timber roof lantern repairs in West Sussex
- Opening vent and actuator repairs in West Sussex
- Roof lantern respraying in West Sussex
- Cleaning and maintenance in West Sussex
Nearby areas
- uPVC roof lantern repairs in East Sussex
- uPVC roof lantern repairs in Surrey
- uPVC roof lantern repairs in Hampshire
- uPVC roof lantern repairs in Greater London
- uPVC roof lantern repairs in Berkshire
More about uPVC roof lantern repairs · All roof lantern repairs in West Sussex