Loft condensation investigation in Sunderland
We carry out a loft condensation investigation in Sunderland and across Tyne and Wear, starting with a visit that is priced before you book.
Postcode districts we cover here include SR1, SR9 and SR2. The local authority is Sunderland.

Where we work around Sunderland
Sunderland is about 10 miles from Newcastle upon Tyne as the crow flies.
Other towns close by include Washington, Houghton-le-Spring, Jarrow and South Shields.
| Postcode districts | SR1, SR9, SR2, SR4 |
|---|---|
| Council area | Sunderland |
| County or area | Tyne and Wear |
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
- Check of insulation, ventilation and air leaks
- Loft inspection with moisture readings
Why book with us in Sunderland
Written findings
You get photos and a plain list of what we found and what we would do about it.
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.
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 Sunderland?
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 Sunderland
Do you cover all of SR1?
Yes, we cover the SR1 postcode district and the districts around Sunderland.
Will I get a written quote for work in Sunderland?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you take on jobs outside Sunderland?
Yes. We also work in Washington and Houghton-le-Spring and elsewhere in Tyne and Wear.
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.
