We carry out aluminium roof lantern repairs in Coulsdon and across the CR5 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
Why it happens
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.
Covering Coulsdon 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.
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.
We cover Coulsdon as part of Greater London, about 12 miles from Westminster.
Close by, we also cover Purley (2 miles), Banstead (3 miles), Wallington (3 miles).
Guide prices for aluminium roof lantern repairs in Coulsdon
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?
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.
Aluminium roof lantern repairs in Coulsdon: questions
How do I get a price for aluminium roof lantern repairs in Coulsdon?
Send a few photos of the lantern and the problem, with your Coulsdon postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Coulsdon?
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.
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 Coulsdon
- Solar control and self-cleaning glass upgrades in Coulsdon
- Timber roof lantern repairs in Coulsdon
- Opening vent and actuator repairs in Coulsdon
- Roof lantern respraying in Coulsdon
- Cleaning and maintenance in Coulsdon
- Roof lantern replacement in Coulsdon
Aluminium roof lantern repairs near Coulsdon
More about aluminium roof lantern repairs · All roof lantern repairs in Coulsdon