In Amersham, as everywhere, the upstand, or kerb, is the raised frame the lantern sits on. Send photos and we'll tell you what we think has failed.
What you might be seeing
- Water appearing below the lantern rather than from the glass
- Roof membrane not lapped up the kerb, or peeling off it
- Ponding water against the kerb after rain
Common causes we find
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 Amersham and nearby
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.
Amersham is around 13 miles from Aylesbury, and both are within our Buckinghamshire coverage.
We also cover nearby Chesham (2 miles), Chalfont St Peter (5 miles), Gerrards Cross (6 miles).
What should you expect to pay in Amersham?
Typical range: £395–£1,295 ex VAT, which is £474–£1,554 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.
Upstand and kerb repairs in Amersham: questions
How do I get a price for upstand and kerb repairs in Amersham?
Send a few photos of the lantern and the problem, with your Amersham 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 Amersham do you cover?
As well as Amersham, we cover nearby Chesham, Chalfont St Peter, Gerrards Cross, High Wycombe and the rest of Buckinghamshire.
Can you add insulation to the kerb?
Yes. Insulated kerbs reduce cold bridging and help with condensation around the opening.
Will my ceiling need repairing?
If water has soaked the lining it may need making good after the leak is fixed; we can advise, but internal decorating isn't included unless quoted.
Other lantern repairs in Amersham
- Eaves beam and gutter repairs in Amersham
- Misted glass unit replacement in Amersham
- Timber roof lantern repairs in Amersham
- Cleaning and maintenance in Amersham
- Roof lantern replacement in Amersham
- Orangery lantern repairs in Amersham
Upstand and kerb repairs near Amersham
More about upstand and kerb repairs · All roof lantern repairs in Amersham