In Carnoustie, as everywhere, a slipped panel is a glass unit that has slid down its glazing bars, leaving a gap at the top and often pushing past the eaves at the bottom. Send photos and we'll tell you what we think has failed.

Signs you need slipped glass panel repairs
- A visible gap under the capping at the top of a pane
- A leak at the top of one pane only
- A pane that looks out of line with the others
Why it happens
Missing setting blocks
Blocks under the bottom edge carry the weight of the unit; if they're missing or crushed, the unit creeps down.
Loose cappings
If the capping no longer clamps the glass firmly, the unit can creep with thermal movement.
About Carnoustie and the DD7 area
Colder winters mean more frosty mornings, and a roof lantern is often the coldest surface in a warm kitchen — so condensation is as common as genuine leaks. We check which you've got before quoting.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover Carnoustie as part of Dundee and Angus, about 10 miles from Dundee.
Close by, we also cover Arbroath (6 miles), Dundee (10 miles), St Andrews (12 miles).
What should you expect to pay in Carnoustie?
Typical range: £195–£445 ex VAT, which is £234–£534 with VAT, per panel. 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?
In Scotland, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building (Scotland) Regulations 2004, so we set out the route in writing first. 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.
Slipped glass panel repairs in Carnoustie: questions
Can you repair a lantern someone else installed in Carnoustie?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Carnoustie do you cover?
As well as Carnoustie, we cover nearby Arbroath, Dundee, St Andrews, Forfar and the rest of Dundee and Angus.
What does resetting a slipped panel cost?
Usually £195–£445 ex VAT per panel, confirmed in writing before work starts. If the unit is damaged it may need replacing.
Can a slipped panel be pushed back up?
Not safely without removing the capping. The fix is to support the unit properly so it can't slip again.
Other lantern repairs in Carnoustie
- Glazing bar and capping repairs in Carnoustie
- Condensation diagnosis and fixes in Carnoustie
- uPVC roof lantern repairs in Carnoustie
- Opening vent and actuator repairs in Carnoustie
- Flat rooflight and skylight repairs in Carnoustie
- Roof lantern replacement in Carnoustie
Slipped glass panel repairs near Carnoustie
More about slipped glass panel repairs · All roof lantern repairs in Carnoustie