We carry out upstand and kerb repairs in Belper and across the DE56 area. The upstand, or kerb, is the raised frame the lantern sits on.

What you might be seeing
- Soft or spongy timber at the base of the lantern
- Ponding water against the kerb after rain
- Cold, damp or mouldy lining around the opening
Why it happens
Kerb too low
If the kerb doesn't rise enough above the finished roof, water sits against the joint during heavy rain.
Rotten timber
Untreated or wet timber kerbs rot from inside, so the lantern loses support and the seals open.
Covering Belper and nearby
Colder winters mean more frosty mornings, and a roof lantern is often the coldest surface in a warm kitchen — so condensation is as common as genuine leaks. We check which you've got before quoting.
We cover Belper as part of Derbyshire, about 7 miles from Derby.
If you're just outside Belper, we also cover Ripley (3 miles), Heanor (5 miles), Alfreton (7 miles).
Guide prices for upstand and kerb repairs in Belper
Guide price for upstand and kerb repairs: £395–£1,295 ex VAT (£474–£1,554 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.
Upstand and kerb repairs in Belper: questions
How do I get a price for upstand and kerb repairs in Belper?
Send a few photos of the lantern and the problem, with your Belper postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Belper do you cover?
As well as Belper, we cover nearby Ripley, Heanor, Alfreton, Derby and the rest of Derbyshire.
How much does an upstand repair cost?
Typically £395–£1,295 ex VAT depending on size, timber condition and the roof covering. The fixed price is confirmed in writing before work starts.
Can you add insulation to the kerb?
Yes. Insulated kerbs reduce cold bridging and help with condensation around the opening.
Other lantern repairs in Belper
- Roof lantern resealing in Belper
- Misted glass unit replacement in Belper
- Cracked lantern glass replacement in Belper
- Cleaning and maintenance in Belper
- Roof lantern replacement in Belper
- Orangery lantern repairs in Belper
Upstand and kerb repairs near Belper
More about upstand and kerb repairs · All roof lantern repairs in Belper