Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. We carry out aluminium roof lantern repairs across Northamptonshire, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need aluminium roof lantern repairs
- Leaks at bars or ridge
- Cappings lifted or rattling
- Misted units
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.
Roof lanterns in Northamptonshire
Leaf fall from garden trees is the most common cause of eaves overflow on suburban extensions. If your lantern sits near trees, clearing the eaves channel each autumn prevents a lot of drips.
What should you expect to pay for aluminium roof lantern repairs in Northamptonshire?
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 Northamptonshire: questions
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.
Which towns in Northamptonshire do you cover?
All of Northamptonshire, including Northampton, Corby, Kettering, Wellingborough, Rushden, Daventry. Rural and remote addresses are covered by arrangement.
How do I get a price for aluminium roof lantern repairs in Northamptonshire?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Northamptonshire
- Eaves beam and gutter repairs in Northamptonshire
- Upstand and kerb repairs in Northamptonshire
- Solar control and self-cleaning glass upgrades in Northamptonshire
- Timber roof lantern repairs in Northamptonshire
- Cleaning and maintenance in Northamptonshire
- Urgent leak make-safe in Northamptonshire
Nearby areas
- Aluminium roof lantern repairs in Rutland
- Aluminium roof lantern repairs in Leicestershire
- Aluminium roof lantern repairs in Bedfordshire
- Aluminium roof lantern repairs in Warwickshire
- Aluminium roof lantern repairs in Cambridgeshire
More about aluminium roof lantern repairs · All roof lantern repairs in Northamptonshire