In Bexhill-on-Sea, as everywhere, flat rooflights fail in the same places as lanterns: the seal to the upstand, the roof junction and the glass unit. Send photos and we'll tell you what we think has failed.

Signs you need flat rooflight and skylight repairs
- Water around the rooflight edge
- Ponding on the glass (not enough fall)
- Cracked sealant or a lifted membrane at the upstand
What usually causes it?
No fall
Flat glass needs a slight fall to shed water; ponding stresses seals.
Unit failure
Edge seals fail and the unit mists.
Covering Bexhill-on-Sea 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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Brighton to Bexhill-on-Sea is roughly 27 miles — all part of the East Sussex area we cover.
Neighbouring places we cover include Hastings (5 miles), Hailsham (9 miles), Eastbourne (10 miles).
What should you expect to pay in Bexhill-on-Sea?
Most flat rooflight and skylight repairs jobs come in between £195 and £595 ex VAT (£234–£714 including VAT), per rooflight. 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.
Flat rooflight and skylight repairs in Bexhill-on-Sea: questions
Can you repair a lantern someone else installed in Bexhill-on-Sea?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Bexhill-on-Sea do you cover?
As well as Bexhill-on-Sea, we cover nearby Hastings, Hailsham, Eastbourne, Seaford and the rest of East Sussex.
Do you replace walk-on rooflight glass?
Walk-on glass is a specialist structural unit; we can measure and specify a replacement from the right manufacturer.
Can you fix a Velux-style roof window?
Our focus is flat rooflights and lanterns; pitched roof windows are a different trade and we'll say so if that's what you have.
Other lantern repairs in Bexhill-on-Sea
- Roof lantern resealing in Bexhill-on-Sea
- Glazing bar and capping repairs in Bexhill-on-Sea
- Cracked lantern glass replacement in Bexhill-on-Sea
- uPVC roof lantern repairs in Bexhill-on-Sea
- Cleaning and maintenance in Bexhill-on-Sea
- Roof lantern replacement in Bexhill-on-Sea
Flat rooflight and skylight repairs near Bexhill-on-Sea
More about flat rooflight and skylight repairs · All roof lantern repairs in Bexhill-on-Sea