Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos from Canterbury (CT1) and we'll tell you which it is — with the price agreed in writing before any work.
What you might be seeing
- Leaks at bars or ridge
- Cappings lifted or rattling
- Corrosion at cut edges or fixings in coastal areas
Common causes we find
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 Canterbury
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
Canterbury is around 24 miles from Maidstone, and both are within our Kent coverage.
If you're just outside Canterbury, we also cover Whitstable (6 miles), Herne Bay (7 miles), Faversham (9 miles).
Guide prices for aluminium roof lantern repairs in Canterbury
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?
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 Canterbury: questions
How do I get a price for aluminium roof lantern repairs in Canterbury?
Send a few photos of the lantern and the problem, with your Canterbury 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 Canterbury?
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.
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 Canterbury
- Roof lantern leak repairs in Canterbury
- Cracked lantern glass replacement in Canterbury
- Condensation diagnosis and fixes in Canterbury
- Timber roof lantern repairs in Canterbury
- Roof lantern respraying in Canterbury
- Urgent leak make-safe in Canterbury
Aluminium roof lantern repairs near Canterbury
More about aluminium roof lantern repairs · All roof lantern repairs in Canterbury