Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos from Market Harborough (LE16) 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
- Chalky or chipped powder coat
- Misted units
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 Market Harborough
Most inland lantern leaks aren't storm damage; they're usually tired sealant, a lifted capping or blocked eaves drainage. All three are quick to find and fix once you know where to look.
We cover Market Harborough as part of Leicestershire, about 14 miles from Leicester.
Neighbouring places we cover include Corby (10 miles), Kettering (10 miles), Wigston (10 miles).
Guide prices for aluminium roof lantern repairs in Market Harborough
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?
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 Market Harborough: questions
Do you need to visit to price aluminium roof lantern repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Market Harborough do you cover?
As well as Market Harborough, we cover nearby Corby, Kettering, Wigston, Oadby and the rest of Leicestershire.
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 Market Harborough
- Roof lantern leak repairs in Market Harborough
- Eaves beam and gutter repairs in Market Harborough
- Misted glass unit replacement in Market Harborough
- Cracked lantern glass replacement in Market Harborough
- Timber roof lantern repairs in Market Harborough
- Roof lantern replacement in Market Harborough
Aluminium roof lantern repairs near Market Harborough
More about aluminium roof lantern repairs · All roof lantern repairs in Market Harborough