Loft condensation investigation in Caerphilly
Caerphilly is part of the area we cover in Gwent. For a loft condensation investigation, you get a visit that is priced before you book.
Postcode districts we cover here include CF83, which fall under Caerphilly council.

Where we work around Caerphilly
Caerphilly is about 9 miles from Newport (Gwent) as the crow flies.
We also cover Risca, Gelligaer, Blackwood and Newport (Gwent).
| Postcode districts | CF83 |
|---|---|
| Council area | Caerphilly |
| County or area | Gwent |
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 Caerphilly
Written findings
You get photos and a plain list of what we found and what we would do about it.
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
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.
How much does a loft condensation investigation cost in Caerphilly?
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 Caerphilly
Do you take on jobs outside Caerphilly?
Yes. We also work in Risca and Gelligaer and elsewhere in Gwent.
What do I need to do before you arrive in Caerphilly?
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 a landlord in Caerphilly book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
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.
Is the investigation fee taken off the work?
The investigation is priced on its own so the advice is not tied to selling work. You decide what to do afterwards.
