We carry out condensation diagnosis and fixes in Ayr and across the KA7 area. Condensation forms when warm, humid air meets a cold surface — and a roof lantern is the coldest surface in many kitchens.

What you might be seeing
- Water on the inside of the glass on cold mornings, even without rain
- Drips after cooking, showers or drying clothes
- Black mould at the base of the lantern lining
Common causes we find
High humidity
Cooking, kettles, showers, drying washing and people all add moisture to the air.
Poor ventilation
Without trickle vents, extraction or an opening vent, moist air has nowhere to go.
Roof lanterns in Ayr
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.
We cover Ayr as part of Ayrshire, about 12 miles from Kilmarnock.
Close by, we also cover Prestwick (2 miles), Troon (6 miles), Irvine (11 miles).
How much should it cost?
Most condensation diagnosis and fixes jobs come in between £145 and £495 ex VAT (£174–£594 including VAT), per visit. 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.
Condensation diagnosis and fixes in Ayr: questions
How do I get a price for condensation diagnosis and fixes in Ayr?
Send a few photos of the lantern and the problem, with your Ayr 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 Ayr do you cover?
As well as Ayr, we cover nearby Prestwick, Troon, Irvine, Kilmarnock and the rest of Ayrshire.
Will new glass stop condensation?
Better glass raises the inner surface temperature and helps, but if the room is very humid, ventilation matters more. We'll tell you which will make the bigger difference.
Is condensation in a lantern normal?
Occasional light condensation on very cold mornings can be. Regular dripping isn't, and can damage linings and cause mould.
Other lantern repairs in Ayr
- Glazing bar and capping repairs in Ayr
- Ridge and hip repairs in Ayr
- Eaves beam and gutter repairs in Ayr
- Flat roof junction and flashing repairs in Ayr
- Cleaning and maintenance in Ayr
- Commercial roof lantern repairs in Ayr
Condensation diagnosis and fixes near Ayr
More about condensation diagnosis and fixes · All roof lantern repairs in Ayr