Loft condensation investigation in Henley-on-Thames
We carry out a loft condensation investigation in Henley-on-Thames and across Oxfordshire, starting with a visit that is priced before you book.
We cover the RG9 postcode districts. The local authority is Oxfordshire.

Where we work around Henley-on-Thames
As the crow flies, Henley-on-Thames is roughly 21 miles from Oxford.
Further afield, we also cover Thame, Didcot, Abingdon and Oxford.
| Postcode districts | RG9 |
|---|---|
| Council area | Oxfordshire |
| County or area | Oxfordshire |
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 Henley-on-Thames
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.
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.
How much does a loft condensation investigation cost in Henley-on-Thames?
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 England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about a loft condensation investigation in Henley-on-Thames
Can a landlord in Henley-on-Thames book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
What do I need to do before you arrive in Henley-on-Thames?
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.
Do you take on jobs outside Henley-on-Thames?
Yes. We also work in Thame and Didcot and elsewhere in Oxfordshire.
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.
Loft condensation investigation in other towns
Other loft work in Henley-on-Thames
- Loft ventilation in Henley-on-Thames From £245
- Insulated loft hatches in Henley-on-Thames From £245
- Thermal imaging survey in Henley-on-Thames From £165
- Rafter insulation in Henley-on-Thames From £1,645
- New-build loft insulation in Henley-on-Thames From £5 per m²
- Loft insulation for flats in Henley-on-Thames From £495
