Loft condensation investigation in Barry
Homes in Barry get the same service as everywhere else we work in South Glamorgan. For a loft condensation investigation, that means a visit that is priced before you book.
Postcode districts we cover here include CF62 and CF63. The local authority is Vale of Glamorgan.

Where we work around Barry
Barry is about 7 miles from Cardiff as the crow flies.
We work in neighbouring Penarth, Cardiff, Llantwit Major and Cowbridge too.
| Postcode districts | CF62, CF63 |
|---|---|
| Council area | Vale of Glamorgan |
| County or area | South Glamorgan |
What is a loft condensation investigation?
We inspect the loft in daylight and by torch, measure moisture in the timbers, check the underlay, ventilation, insulation and the routes that let warm air in from the house, and look at the roof from outside. You get written findings with photos and a plain list of what we recommend, which may include work we do not offer. More about a loft condensation investigation.
- Written findings with photos
- Loft inspection with moisture readings
- Check of insulation, ventilation and air leaks
Why book with us in Barry
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Clear contact details
Your quote says who to call with questions before, during and after the work.
No pressure selling
You get everything in writing and decide in your own time.
Written findings
You get photos and a plain list of what we found and what we would do about it.
How much does a loft condensation investigation cost in Barry?
This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.
Building regulations in Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about a loft condensation investigation in Barry
Will I get a written quote for work in Barry?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you take on jobs outside Barry?
Yes. We also work in Penarth and Cardiff and elsewhere in South Glamorgan.
What do I need to do before you arrive in Barry?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Can loft insulation cause condensation?
It can expose an existing problem: the loft gets colder, so the same moist air condenses more readily. Ventilation and sealing air leaks put it right.
Is condensation in my loft normal?
A little on the coldest nights can be normal, especially with old felt. Dripping, wet insulation or mould are signs to investigate.
