Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. We carry out uPVC roof lantern repairs across Buckinghamshire, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need uPVC roof lantern repairs
- Yellowed or brittle end caps
- 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.
Roof lanterns in Buckinghamshire
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.
What should you expect to pay for uPVC roof lantern repairs in Buckinghamshire?
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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Buckinghamshire: questions
What does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
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.
Which towns in Buckinghamshire do you cover?
All of Buckinghamshire, including Aylesbury, Milton Keynes, High Wycombe, Bletchley, Amersham, Chesham. Rural and remote addresses are covered by arrangement.
How do I get a price for uPVC roof lantern repairs in Buckinghamshire?
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 Buckinghamshire
- Glazing bar and capping repairs in Buckinghamshire
- Misted glass unit replacement in Buckinghamshire
- Solar control and self-cleaning glass upgrades in Buckinghamshire
- Opening vent and actuator repairs in Buckinghamshire
- Flat rooflight and skylight repairs in Buckinghamshire
- Leak investigation and inspection in Buckinghamshire
Nearby areas
- uPVC roof lantern repairs in Bedfordshire
- uPVC roof lantern repairs in Hertfordshire
- uPVC roof lantern repairs in Berkshire
- uPVC roof lantern repairs in Oxfordshire
- uPVC roof lantern repairs in Greater London
More about uPVC roof lantern repairs · All roof lantern repairs in Buckinghamshire