Condensation forms when warm, humid air meets a cold surface — and a roof lantern is the coldest surface in many kitchens. Send photos from Tunbridge Wells (TN1) and we'll tell you which it is — with the price agreed in writing before any work.
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?
Cold surfaces
Older glass, uninsulated kerbs and un-thermally-broken frames stay cold and collect condensation.
Poor ventilation
Without trickle vents, extraction or an opening vent, moist air has nowhere to go.
About Tunbridge Wells and the TN1 area
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
Tunbridge Wells is around 14 miles from Maidstone, and both are within our Kent coverage.
If you're just outside Tunbridge Wells, we also cover Tonbridge (4 miles), Crowborough (7 miles), Sevenoaks (10 miles).
What should you expect to pay in Tunbridge Wells?
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 England?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Tunbridge Wells: questions
How do I get a price for condensation diagnosis and fixes in Tunbridge Wells?
Send a few photos of the lantern and the problem, with your Tunbridge Wells 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 Tunbridge Wells do you cover?
As well as Tunbridge Wells, we cover nearby Tonbridge, Crowborough, Sevenoaks, East Grinstead and the rest of Kent.
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 Tunbridge Wells
- Roof lantern resealing in Tunbridge Wells
- Misted glass unit replacement in Tunbridge Wells
- Cracked lantern glass replacement in Tunbridge Wells
- Opening vent and actuator repairs in Tunbridge Wells
- Cleaning and maintenance in Tunbridge Wells
- Urgent leak make-safe in Tunbridge Wells
Condensation diagnosis and fixes near Tunbridge Wells
More about condensation diagnosis and fixes · All roof lantern repairs in Tunbridge Wells