We carry out condensation diagnosis and fixes in Sutton-in-Ashfield and across the NG17 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
- Drips after cooking, showers or drying clothes
- Black mould at the base of the lantern lining
- Wet window sills elsewhere in the house too
What usually causes it?
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.
About Sutton-in-Ashfield and the NG17 area
Most inland lantern leaks aren't storm damage; they're usually tired sealant, a lifted capping or blocked eaves drainage. All three are quick to find and fix once you know where to look.
We cover Sutton-in-Ashfield as part of Nottinghamshire, about 13 miles from Nottingham.
If you're just outside Sutton-in-Ashfield, we also cover Kirkby-in-Ashfield (2 miles), Mansfield (3 miles), Alfreton (5 miles).
How much should it cost?
Guide price for condensation diagnosis and fixes: £145–£495 ex VAT (£174–£594 inc 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 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.
Condensation diagnosis and fixes in Sutton-in-Ashfield: questions
Do you cover Sutton-in-Ashfield?
Yes. We cover Sutton-in-Ashfield, including the NG17 postcode area, as part of Nottinghamshire. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
How do I get a price for condensation diagnosis and fixes in Sutton-in-Ashfield?
Send a few photos of the lantern and the problem, with your Sutton-in-Ashfield postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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 Sutton-in-Ashfield
- Roof lantern resealing in Sutton-in-Ashfield
- Eaves beam and gutter repairs in Sutton-in-Ashfield
- Upstand and kerb repairs in Sutton-in-Ashfield
- Aluminium roof lantern repairs in Sutton-in-Ashfield
- uPVC roof lantern repairs in Sutton-in-Ashfield
- Leak investigation and inspection in Sutton-in-Ashfield
Condensation diagnosis and fixes near Sutton-in-Ashfield
More about condensation diagnosis and fixes · All roof lantern repairs in Sutton-in-Ashfield