In Ampthill, as everywhere, the junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos and we'll tell you what we think has failed.
Signs you need flat roof junction and flashing repairs
- Leak near the lantern but not from the frame
- Missing or loose edge trims and flashings
- Ponding on the roof next to the lantern
What usually causes it?
Unbonded membrane
EPDM or single-ply that has come away from the kerb lets water run behind it.
Missing trims
Without a trim or flashing to protect the top edge, water gets in behind the membrane.
Covering Ampthill and nearby
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.
We cover Ampthill as part of Bedfordshire, about 8 miles from Bedford.
We also cover nearby Bedford (8 miles), Dunstable (10 miles), Leighton Buzzard (10 miles).
Guide prices for flat roof junction and flashing repairs in Ampthill
Guide price for flat roof junction and flashing repairs: £245–£695 ex VAT (£294–£834 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.
Flat roof junction and flashing repairs in Ampthill: questions
Do you cover Ampthill?
Yes. We cover Ampthill, including the MK45 postcode area, as part of Bedfordshire. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
How do I get a price for flat roof junction and flashing repairs in Ampthill?
Send a few photos of the lantern and the problem, with your Ampthill postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Do you repair the whole flat roof?
We repair the area around the lantern. If the wider roof is failing we'll tell you and can quote, but we won't push a new roof if a local repair will do.
What does a junction repair cost?
Usually £245–£695 ex VAT, confirmed in writing before work starts.
Other lantern repairs in Ampthill
- Eaves beam and gutter repairs in Ampthill
- Upstand and kerb repairs in Ampthill
- Solar control and self-cleaning glass upgrades in Ampthill
- Condensation diagnosis and fixes in Ampthill
- Flat rooflight and skylight repairs in Ampthill
- Cleaning and maintenance in Ampthill
Flat roof junction and flashing repairs near Ampthill
More about flat roof junction and flashing repairs · All roof lantern repairs in Ampthill