Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos from Northampton (NN1) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for uPVC roof lantern repairs?
- Green algae along the bars
- Rattling or whistling in wind
- Leaks at the ridge or eaves
What usually causes it?
Clip failure
Clip-on cappings can lose their grip and lift.
Blocked drainage
As with all lanterns, blocked eaves drainage causes overflow.
Covering Northampton and nearby
Lanterns in central England see a bit of everything — summer sun that ages seals and end caps, autumn leaf fall that blocks eaves, and frosty mornings that bring condensation. A yearly check covers all three.
Neighbouring places we cover include Wellingborough (9 miles), Daventry (12 miles), Rushden (12 miles).
Guide prices for uPVC roof lantern repairs in Northampton
Typical range: £175–£595 ex VAT, which is £210–£714 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?
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.
uPVC 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.
Is it worth repairing an old uPVC lantern?
If the glass is sound and the frame isn't distorted, a repair is usually far cheaper than replacement.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Other lantern repairs in Northampton
- Ridge and hip repairs in Northampton
- Eaves beam and gutter repairs in Northampton
- Slipped glass panel repairs in Northampton
- Solar control and self-cleaning glass upgrades in Northampton
- Opening vent and actuator repairs in Northampton
- Urgent leak make-safe in Northampton
uPVC roof lantern repairs near Northampton
More about uPVC roof lantern repairs · All roof lantern repairs in Northampton