We carry out flat roof junction and flashing repairs in Leighton Buzzard and across the LU7 area. The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions.

What you might be seeing
- Leak near the lantern but not from the frame
- Splits, blisters or lifted edges in the roof covering by the kerb
- Missing or loose edge trims and flashings
Common causes we find
Cracked GRP
Fibreglass roofs can crack at the kerb corner where movement concentrates.
Missing trims
Without a trim or flashing to protect the top edge, water gets in behind the membrane.
Covering Leighton Buzzard 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.
From Bedford to Leighton Buzzard is roughly 17 miles — all part of the Bedfordshire area we cover.
If you're just outside Leighton Buzzard, we also cover Dunstable (6 miles), Bletchley (6 miles), Milton Keynes (10 miles).
What should you expect to pay in Leighton Buzzard?
Most flat roof junction and flashing repairs jobs come in between £245 and £695 ex VAT (£294–£834 including 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 Leighton Buzzard: questions
Do you cover Leighton Buzzard?
Yes. We cover Leighton Buzzard, including the LU7 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.
Which places near Leighton Buzzard do you cover?
As well as Leighton Buzzard, we cover nearby Dunstable, Bletchley, Milton Keynes, Aylesbury and the rest of Bedfordshire.
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 Leighton Buzzard
- Roof lantern resealing in Leighton Buzzard
- Upstand and kerb repairs in Leighton Buzzard
- Slipped glass panel repairs in Leighton Buzzard
- Timber roof lantern repairs in Leighton Buzzard
- Roof lantern respraying in Leighton Buzzard
- Urgent leak make-safe in Leighton Buzzard
Flat roof junction and flashing repairs near Leighton Buzzard
More about flat roof junction and flashing repairs · All roof lantern repairs in Leighton Buzzard