Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos from Richmond (TW9) and we'll tell you which it is — with the price agreed in writing before any work.
Is it time for aluminium roof lantern repairs?
- Leaks at bars or ridge
- Misted units
- Corrosion at cut edges or fixings in coastal areas
What usually causes it?
Worn gaskets
Gaskets do the weatherproofing; they harden and shrink with age.
Finish damage
Scratches and chips expose bare metal; coastal air speeds up corrosion.
Covering Richmond 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.
London's extensions are often tight to neighbouring walls and roofs. Where a repair needs access over a neighbour's property, we'll tell you in advance so you can arrange it.
From Westminster to Richmond is roughly 8 miles — all part of the Greater London area we cover.
If you're just outside Richmond, we also cover Isleworth (2 miles), Hounslow (2 miles), Barnes (3 miles).
How much should it cost?
Typical range: £195–£695 ex VAT, which is £234–£834 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Richmond: questions
How do I get a price for aluminium roof lantern repairs in Richmond?
Send a few photos of the lantern and the problem, with your Richmond 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 Richmond do you cover?
As well as Richmond, we cover nearby Isleworth, Hounslow, Barnes, Chiswick and the rest of Greater London.
Can you repaint an aluminium lantern?
Yes — see roof lantern respraying for on-site spray finishes.
My lantern brand is unknown — can you still help?
Usually. Many systems share common parts, and where they don't we adapt the detail.
Other lantern repairs in Richmond
- Eaves beam and gutter repairs in Richmond
- Flat roof junction and flashing repairs in Richmond
- Slipped glass panel repairs in Richmond
- Timber roof lantern repairs in Richmond
- Leak investigation and inspection in Richmond
- Roof lantern replacement in Richmond
Aluminium roof lantern repairs near Richmond
More about aluminium roof lantern repairs · All roof lantern repairs in Richmond