Loft condensation investigation in Mitcham
For a loft condensation investigation in Mitcham, tell us a little about the loft and we will arrange a visit that is priced before you book.
That includes addresses in CR4, SM4 and SW17. The local authority is Merton.

Where we work around Mitcham
As the crow flies, Mitcham is roughly 7 miles from central London.
Other towns close by include Morden, Wimbledon, Streatham and Carshalton.
| Postcode districts | CR4, SM4, SW17, SW19 |
|---|---|
| Council area | Merton |
| County or area | Greater London |
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.
- Check of insulation, ventilation and air leaks
- Loft inspection with moisture readings
- Written findings with photos
Why book with us in Mitcham
No pressure selling
You get everything in writing and decide in your own time.
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.
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 Mitcham?
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 Mitcham
Do you charge extra to travel to Mitcham?
Not normally. Our guide prices include normal travel to Mitcham. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Can you visit Mitcham outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Will I get a written quote for work in Mitcham?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
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.
