The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos from Sutton-in-Ashfield (NG17) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for 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
Why it happens
Unbonded membrane
EPDM or single-ply that has come away from the kerb lets water run behind it.
Cracked GRP
Fibreglass roofs can crack at the kerb corner where movement concentrates.
About Sutton-in-Ashfield and the NG17 area
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.
Sutton-in-Ashfield is around 13 miles from Nottingham, and both are within our Nottinghamshire coverage.
Close by, we also cover Kirkby-in-Ashfield (2 miles), Mansfield (3 miles), Alfreton (5 miles).
Guide prices for flat roof junction and flashing repairs in Sutton-in-Ashfield
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 Sutton-in-Ashfield: questions
Do you cover Sutton-in-Ashfield?
Yes. We cover Sutton-in-Ashfield, including the NG17 postcode area, as part of Nottinghamshire. 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.
Do you need to visit to price flat roof junction and flashing repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
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.
Can you repair a GRP roof without it showing?
Repairs are colour-matched as closely as possible, but new topcoat next to weathered topcoat can look slightly different at first.
Other lantern repairs in Sutton-in-Ashfield
- Roof lantern leak repairs in Sutton-in-Ashfield
- Eaves beam and gutter repairs in Sutton-in-Ashfield
- Misted glass unit replacement in Sutton-in-Ashfield
- Cracked lantern glass replacement in Sutton-in-Ashfield
- Opening vent and actuator repairs in Sutton-in-Ashfield
- Cleaning and maintenance in Sutton-in-Ashfield
Flat roof junction and flashing repairs near Sutton-in-Ashfield
More about flat roof junction and flashing repairs · All roof lantern repairs in Sutton-in-Ashfield