We carry out aluminium roof lantern repairs in Eltham and across the SE9 area. Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear.

Is it time for aluminium roof lantern repairs?
- Leaks at bars or ridge
- Cappings lifted or rattling
- Corrosion at cut edges or fixings in coastal areas
What usually causes it?
Thermal movement
Aluminium moves with temperature; seals and fixings take the strain.
Finish damage
Scratches and chips expose bare metal; coastal air speeds up corrosion.
Roof lanterns in Eltham
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.
Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.
Eltham is around 9 miles from Westminster, and both are within our Greater London coverage.
We also cover nearby Blackheath (2 miles), Welling (3 miles), Catford (3 miles).
Guide prices for aluminium roof lantern repairs in Eltham
Most aluminium roof lantern repairs jobs come in between £195 and £695 ex VAT (£234–£834 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.
Aluminium roof lantern repairs in Eltham: questions
Do you cover Eltham?
Yes. We cover Eltham, including the SE9 postcode area, as part of Greater London. 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 aluminium roof lantern repairs in Eltham?
Send a few photos of the lantern and the problem, with your Eltham postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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 Eltham
- Roof lantern resealing in Eltham
- Ridge and hip repairs in Eltham
- Eaves beam and gutter repairs in Eltham
- Cleaning and maintenance in Eltham
- Orangery lantern repairs in Eltham
- Commercial roof lantern repairs in Eltham
Aluminium roof lantern repairs near Eltham
More about aluminium roof lantern repairs · All roof lantern repairs in Eltham