In Kelso, as everywhere, condensation forms when warm, humid air meets a cold surface — and a roof lantern is the coldest surface in many kitchens. Send photos and we'll tell you what we think has failed.

Is it time for condensation diagnosis and fixes?
- Drips after cooking, showers or drying clothes
- Black mould at the base of the lantern lining
- Wet window sills elsewhere in the house too
Why it happens
High humidity
Cooking, kettles, showers, drying washing and people all add moisture to the air.
Cold surfaces
Older glass, uninsulated kerbs and un-thermally-broken frames stay cold and collect condensation.
Covering Kelso and nearby
Freeze-thaw cycles open up tired sealant and gaskets faster than mild weather does. A spring check after a hard winter catches most problems before they leak.
From Galashiels to Kelso is roughly 15 miles — all part of the Scottish Borders area we cover.
Neighbouring places we cover include Jedburgh (9 miles), Galashiels (15 miles), Selkirk (16 miles).
Guide prices for condensation diagnosis and fixes in Kelso
Typical range: £145–£495 ex VAT, which is £174–£594 with 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?
Most lantern repairs in Scotland need no approval at all. Where a job turns into a replacement, the Building (Scotland) Regulations 2004 apply and we confirm how the work will be signed off before we start. 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 Kelso: questions
How do I get a price for condensation diagnosis and fixes in Kelso?
Send a few photos of the lantern and the problem, with your Kelso 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 Kelso do you cover?
As well as Kelso, we cover nearby Jedburgh, Galashiels, Selkirk, Hawick and the rest of Scottish Borders.
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.
What does a condensation visit cost?
Diagnosis visits start from £145 ex VAT. Any fixes are priced separately and confirmed in writing before work starts.
Other lantern repairs in Kelso
- Roof lantern leak repairs in Kelso
- Eaves beam and gutter repairs in Kelso
- Slipped glass panel repairs in Kelso
- Timber roof lantern repairs in Kelso
- Roof lantern respraying in Kelso
- Orangery lantern repairs in Kelso
Condensation diagnosis and fixes near Kelso
More about condensation diagnosis and fixes · All roof lantern repairs in Kelso