In Egham, as everywhere, many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos and we'll tell you what we think has failed.

Signs you need uPVC roof lantern repairs
- Yellowed or brittle end caps
- Cracked cappings or ridge covers
- Green algae along the bars
What usually causes it?
UV ageing
uPVC components become brittle and crack after years of sun.
Clip failure
Clip-on cappings can lose their grip and lift.
Covering Egham and nearby
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
We cover Egham as part of Surrey, about 14 miles from Guildford.
Neighbouring places we cover include Staines (2 miles), Ashford, Surrey (4 miles), Windsor (4 miles).
What should you expect to pay in Egham?
Most uPVC roof lantern repairs jobs come in between £175 and £595 ex VAT (£210–£714 including 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 Egham: questions
Do you cover Egham?
Yes. We cover Egham, including the TW20 postcode area, as part of Surrey. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
How do I get a price for uPVC roof lantern repairs in Egham?
Send a few photos of the lantern and the problem, with your Egham postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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 Egham
- Ridge and hip repairs in Egham
- Eaves beam and gutter repairs in Egham
- Flat roof junction and flashing repairs in Egham
- Misted glass unit replacement in Egham
- Solar control and self-cleaning glass upgrades in Egham
- Condensation diagnosis and fixes in Egham
uPVC roof lantern repairs near Egham
More about uPVC roof lantern repairs · All roof lantern repairs in Egham