A roof lantern leak is almost always a failed seal, a lifted capping, blocked eaves drainage or a problem where the kerb meets the flat roof — not a failed lantern. We carry out roof lantern leak repairs across Lanarkshire, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need roof lantern leak repairs
- Brown staining or bubbling paint on the plasterboard lining around the lantern
- Water running down the inside face of the glass
- A leak that only appears in wind-driven rain from one direction
What usually causes it?
Failed silicone or glazing tape
UV and thermal movement break down the seal between capping, gasket and glass. Once a gap opens, water tracks along the bar and drops at the lowest point.
Lifted or misaligned cappings
Top cappings clip or screw over each glazing bar. If one has lifted, been knocked or was never seated, rain gets straight under it.
Roof lanterns in Lanarkshire
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.
- Hamilton
- East Kilbride
- Cumbernauld
- Coatbridge
- Airdrie
- Motherwell
- Rutherglen
- Cambuslang
- Wishaw
- Bellshill
- Lanark
What should you expect to pay for roof lantern leak repairs in Lanarkshire?
Most roof lantern leak repairs jobs come in between £195 and £595 ex VAT (£234–£714 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?
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.
Roof lantern leak repairs in Lanarkshire: questions
Can you fix the leak in the rain?
We can make the lantern safe in wet weather, but sealants and tapes need a dry, clean surface to bond, so permanent repairs are done in a dry window.
Will you show me what was wrong?
Yes. We photograph the failed detail and the finished repair and send them to you with the invoice.
Which towns in Lanarkshire do you cover?
All of Lanarkshire, including Hamilton, East Kilbride, Cumbernauld, Coatbridge, Airdrie, Motherwell. Rural and remote addresses are covered by arrangement.
How do I get a price for roof lantern leak repairs in Lanarkshire?
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 Lanarkshire
- Eaves beam and gutter repairs in Lanarkshire
- uPVC roof lantern repairs in Lanarkshire
- Opening vent and actuator repairs in Lanarkshire
- Cleaning and maintenance in Lanarkshire
- Urgent leak make-safe in Lanarkshire
- Orangery lantern repairs in Lanarkshire
Nearby areas
- Roof lantern leak repairs in Glasgow and Clyde
- Roof lantern leak repairs in Stirling and Falkirk
- Roof lantern leak repairs in Ayrshire
- Roof lantern leak repairs in Edinburgh and the Lothians
- Roof lantern leak repairs in Fife
More about roof lantern leak repairs · All roof lantern repairs in Lanarkshire