The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos from Brechin (DD9) 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
- Splits, blisters or lifted edges in the roof covering by the kerb
- Missing or loose edge trims and flashings
What usually causes it?
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 Brechin and the DD9 area
Snow and ice sitting at the eaves can block a lantern's drainage and push water back under the glass as it melts. If your lantern leaks after a thaw rather than after rain, tell us — it points to the eaves and kerb.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
We cover Brechin as part of Dundee and Angus, about 22 miles from Dundee.
Close by, we also cover Montrose (8 miles), Forfar (11 miles), Arbroath (12 miles).
What should you expect to pay in Brechin?
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 Scotland?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Scotland. Replacing the whole lantern or enlarging the opening is different and falls under the Building (Scotland) Regulations 2004; we confirm in writing which route applies before any replacement. Listed buildings in Scotland need listed building consent from the planning authority for alterations, with Historic Environment Scotland guidance; check before changing a lantern on a listed property.
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 Brechin: questions
Do you cover Brechin?
Yes. We cover Brechin, including the DD9 postcode area, as part of Dundee and Angus. 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 Brechin do you cover?
As well as Brechin, we cover nearby Montrose, Forfar, Arbroath, Carnoustie and the rest of Dundee and Angus.
What does a junction repair cost?
Usually £245–£695 ex VAT, confirmed in writing before work starts.
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 Brechin
- Roof lantern resealing in Brechin
- Solar control and self-cleaning glass upgrades in Brechin
- Leak investigation and inspection in Brechin
- Cleaning and maintenance in Brechin
- Urgent leak make-safe in Brechin
- Orangery lantern repairs in Brechin
Flat roof junction and flashing repairs near Brechin
More about flat roof junction and flashing repairs · All roof lantern repairs in Brechin