In Margate, as everywhere, aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos and we'll tell you what we think has failed.

Is it time for aluminium roof lantern repairs?
- Leaks at bars or ridge
- Cappings lifted or rattling
- Chalky or chipped powder coat
Why it happens
Worn gaskets
Gaskets do the weatherproofing; they harden and shrink with age.
Thermal movement
Aluminium moves with temperature; seals and fixings take the strain.
Roof lanterns in Margate
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.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
Margate is around 38 miles from Maidstone, and both are within our Kent coverage.
Close by, we also cover Broadstairs (3 miles), Ramsgate (3 miles), Deal (11 miles).
How much should it cost?
Guide price for aluminium roof lantern repairs: £195–£695 ex VAT (£234–£834 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.
Aluminium roof lantern repairs in Margate: questions
How do I get a price for aluminium roof lantern repairs in Margate?
Send a few photos of the lantern and the problem, with your Margate postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Margate do you cover?
As well as Margate, we cover nearby Broadstairs, Ramsgate, Deal, Herne Bay and the rest of Kent.
What do aluminium lantern repairs cost?
Most component repairs are £195–£695 ex VAT per lantern, confirmed in writing before work starts.
Can you repaint an aluminium lantern?
Yes — see roof lantern respraying for on-site spray finishes.
Other lantern repairs in Margate
- Roof lantern resealing in Margate
- Ridge and hip repairs in Margate
- Cracked lantern glass replacement in Margate
- Slipped glass panel repairs in Margate
- Condensation diagnosis and fixes in Margate
- Opening vent and actuator repairs in Margate
Aluminium roof lantern repairs near Margate
More about aluminium roof lantern repairs · All roof lantern repairs in Margate