Loft condensation investigation in Horsham
Horsham is part of the area we cover in West Sussex. For a loft condensation investigation, you get a visit that is priced before you book.
Postcode districts we cover here include RH12 and RH13, in the West Sussex council area.

Where we work around Horsham
As the crow flies, Horsham is roughly 7 miles from Crawley.
Nearby, we also cover Crawley, Haywards Heath, Burgess Hill and East Grinstead.
| Postcode districts | RH12, RH13 |
|---|---|
| Council area | West Sussex |
| County or area | West Sussex |
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.
- Loft inspection with moisture readings
- Written findings with photos
- Check of insulation, ventilation and air leaks
Why book with us in Horsham
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Written findings
You get photos and a plain list of what we found and what we would do about it.
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.
How much does a loft condensation investigation cost in Horsham?
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 Horsham
How soon can you visit a home in Horsham?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Can a landlord in Horsham book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you take on jobs outside Horsham?
Yes. We also work in Crawley and Haywards Heath and elsewhere in West Sussex.
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.
