The junction where the flat roof covering meets the lantern kerb is a weak point on many extensions. We carry out flat roof junction and flashing repairs across Worcestershire, with a guide price from your photos and a fixed price in writing before any work starts.

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.
Roof lanterns in Worcestershire
Lanterns in central England see a bit of everything — summer sun that ages seals and end caps, autumn leaf fall that blocks eaves, and frosty mornings that bring condensation. A yearly check covers all three.
What should you expect to pay for flat roof junction and flashing repairs in Worcestershire?
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 Worcestershire: questions
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.
Which towns in Worcestershire do you cover?
All of Worcestershire, including Worcester, Redditch, Kidderminster, Great Malvern, Bromsgrove, Evesham. Rural and remote addresses are covered by arrangement.
How do I get a price for flat roof junction and flashing repairs in Worcestershire?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Worcestershire
- Roof lantern resealing in Worcestershire
- Slipped glass panel repairs in Worcestershire
- Condensation diagnosis and fixes in Worcestershire
- Opening vent and actuator repairs in Worcestershire
- Roof lantern respraying in Worcestershire
- Orangery lantern repairs in Worcestershire
Nearby areas
- Flat roof junction and flashing repairs in West Midlands
- Flat roof junction and flashing repairs in Herefordshire
- Flat roof junction and flashing repairs in Warwickshire
- Flat roof junction and flashing repairs in Gloucestershire
- Flat roof junction and flashing repairs in Shropshire
More about flat roof junction and flashing repairs · All roof lantern repairs in Worcestershire