We carry out condensation diagnosis and fixes in Aberystwyth and across the SY23 area. Condensation forms when warm, humid air meets a cold surface — and a roof lantern is the coldest surface in many kitchens.
Is it time for condensation diagnosis and fixes?
- Water on the inside of the glass on cold mornings, even without rain
- Drips after cooking, showers or drying clothes
- Wet window sills elsewhere in the house too
Common causes we find
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.
Covering Aberystwyth and nearby
Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover Aberystwyth as part of Dyfed, about 40 miles from Carmarthen.
If you're just outside Aberystwyth, we also cover Machynlleth (16 miles), Dolgellau (24 miles), Llandrindod Wells (32 miles).
Guide prices for condensation diagnosis and fixes in Aberystwyth
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 Wales?
Most lantern repairs in Wales need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 (as applied in Wales) apply and we confirm how the work will be signed off before we start. Listed buildings in Wales need listed building consent from the local planning authority for alterations, with Cadw guidance on historic buildings; check with the council 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 Aberystwyth: questions
Do you cover Aberystwyth?
Yes. We cover Aberystwyth, including the SY23 postcode area, as part of Dyfed. 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 Aberystwyth?
Send a few photos of the lantern and the problem, with your Aberystwyth 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 Aberystwyth
- Flat roof junction and flashing repairs in Aberystwyth
- Cracked lantern glass replacement in Aberystwyth
- Opening vent and actuator repairs in Aberystwyth
- Roof lantern respraying in Aberystwyth
- Roof lantern replacement in Aberystwyth
- Orangery lantern repairs in Aberystwyth
Condensation diagnosis and fixes near Aberystwyth
More about condensation diagnosis and fixes · All roof lantern repairs in Aberystwyth