The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos from Wolverhampton (WV1) and we'll tell you which it is — with the price agreed in writing before any work.
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
Common causes we find
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 Wolverhampton 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.
In built-up areas, access is often the hardest part of the job — through the house, over a neighbour's roof, or with parking restrictions. We plan access in advance and price any tower or scaffold into the quote.
Wolverhampton is around 12 miles from Birmingham, and both are within our West Midlands coverage.
Close by, we also cover Wednesfield (2 miles), Willenhall (3 miles), Tipton (5 miles).
How much should it cost?
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 Wolverhampton: questions
Do you cover Wolverhampton?
Yes. We cover Wolverhampton, including the WV1 postcode area, as part of West Midlands. 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 Wolverhampton do you cover?
As well as Wolverhampton, we cover nearby Wednesfield, Willenhall, Tipton, Wednesbury and the rest of West Midlands.
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 Wolverhampton
- Roof lantern resealing in Wolverhampton
- Glazing bar and capping repairs in Wolverhampton
- Misted glass unit replacement in Wolverhampton
- Timber roof lantern repairs in Wolverhampton
- uPVC roof lantern repairs in Wolverhampton
- Urgent leak make-safe in Wolverhampton
Flat roof junction and flashing repairs near Wolverhampton
More about flat roof junction and flashing repairs · All roof lantern repairs in Wolverhampton