Loft condensation investigation in Monmouth
We carry out a loft condensation investigation in Monmouth and across Gwent, starting with a visit that is priced before you book.
Jobs in NP25 are all within our normal area, in the Monmouthshire council area.

Where we work around Monmouth
As the crow flies, Monmouth is roughly 20 miles from Newport (Gwent).
We work in neighbouring Chepstow and Abergavenny too.
| Postcode districts | NP25 |
|---|---|
| Council area | Monmouthshire |
| 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.
- Loft inspection with moisture readings
- Written findings with photos
- Check of insulation, ventilation and air leaks
Why book with us in Monmouth
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.
No pressure selling
You get everything in writing and decide in your own time.
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 Monmouth?
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 Monmouth
How do I pay for work in Monmouth?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
How soon can you visit a home in Monmouth?
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.
Do you charge extra to travel to Monmouth?
Not normally. Our guide prices include normal travel to Monmouth. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
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.
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.
