The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. Send photos from Telford (TF3) 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
- 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 Telford and the TF3 area
Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.
From Shrewsbury to Telford is roughly 13 miles — all part of the Shropshire area we cover.
If you're just outside Telford, we also cover Wellington (3 miles), Bridgnorth (10 miles), Shrewsbury (13 miles).
What should you expect to pay in Telford?
Typical range: £245–£695 ex VAT, which is £294–£834 with 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 Telford: questions
How do I get a price for flat roof junction and flashing repairs in Telford?
Send a few photos of the lantern and the problem, with your Telford 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 Telford do you cover?
As well as Telford, we cover nearby Wellington, Bridgnorth, Shrewsbury, Wolverhampton and the rest of Shropshire.
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 Telford
- Upstand and kerb repairs in Telford
- Slipped glass panel repairs in Telford
- Timber roof lantern repairs in Telford
- Leak investigation and inspection in Telford
- Cleaning and maintenance in Telford
- Commercial roof lantern repairs in Telford
Flat roof junction and flashing repairs near Telford
More about flat roof junction and flashing repairs · All roof lantern repairs in Telford