We carry out aluminium roof lantern repairs in Northampton and across the NN1 area. Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear.

Signs you need aluminium roof lantern repairs
- Leaks at bars or ridge
- Cappings lifted or rattling
- Misted units
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.
Covering Northampton and nearby
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.
If you're just outside Northampton, we also cover Wellingborough (9 miles), Daventry (12 miles), Rushden (12 miles).
Guide prices for aluminium roof lantern repairs in Northampton
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?
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 Northampton: questions
Can you repair a lantern someone else installed in Northampton?
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.
Which places near Northampton do you cover?
As well as Northampton, we cover nearby Wellingborough, Daventry, Rushden, Kettering and the rest of Northamptonshire.
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 Northampton
- Roof lantern leak repairs in Northampton
- Upstand and kerb repairs in Northampton
- Solar control and self-cleaning glass upgrades in Northampton
- Opening vent and actuator repairs in Northampton
- Flat rooflight and skylight repairs in Northampton
- Commercial roof lantern repairs in Northampton
Aluminium roof lantern repairs near Northampton
More about aluminium roof lantern repairs · All roof lantern repairs in Northampton