The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos from Oban (PA34) 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
- Splits, blisters or lifted edges in the roof covering by the kerb
- 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.
Missing trims
Without a trim or flashing to protect the top edge, water gets in behind the membrane.
Roof lanterns in Oban
Wind-driven rain is the real test of a roof lantern, and the wetter west sees plenty of it. Leaks that appear only in a storm from one direction usually point to the cappings or eaves on that face — a useful clue when you send us photos.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
If you're just outside Oban, we also cover Lochgilphead (26 miles), Fort William (31 miles), Dunoon (39 miles).
What should you expect to pay in Oban?
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 Scotland?
Most lantern repairs in Scotland need no approval at all. Where a job turns into a replacement, the Building (Scotland) Regulations 2004 apply and we confirm how the work will be signed off before we start. 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 Oban: questions
How do I get a price for flat roof junction and flashing repairs in Oban?
Send a few photos of the lantern and the problem, with your Oban postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Oban do you cover?
As well as Oban, we cover nearby Lochgilphead, Fort William, Dunoon, Helensburgh and the rest of Argyll and Bute.
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 Oban
- Roof lantern resealing in Oban
- Eaves beam and gutter repairs in Oban
- Timber roof lantern repairs in Oban
- Opening vent and actuator repairs in Oban
- Orangery lantern repairs in Oban
- Commercial roof lantern repairs in Oban
Flat roof junction and flashing repairs near Oban
More about flat roof junction and flashing repairs · All roof lantern repairs in Oban