Loft InsulationInstallers

Loft condensation investigation in Portslade

For a loft condensation investigation in Portslade, tell us a little about the loft and we will arrange a visit that is priced before you book.

We cover postcodes including BN41, BN3 and BN1, inside the Brighton and Hove council area.

Guide price £145 to £245 Portslade, East Sussex
Condensation on roof underlay in a loft

Where we work around Portslade

Portslade sits about 3 miles from Brighton, measured in a straight line.

We work in neighbouring Brighton, Rottingdean, Peacehaven and Lewes too.

Postcode districtsBN41, BN3, BN1
Council areaBrighton and Hove
County or areaEast 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.

  • Written findings with photos
  • Check of insulation, ventilation and air leaks
  • Loft inspection with moisture readings

Why book with us in Portslade

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

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.

Written findings

You get photos and a plain list of what we found and what we would do about it.

No pressure selling

You get everything in writing and decide in your own time.

How much does a loft condensation investigation cost in Portslade?

£145 to £245Investigation visit with written findings. Priced before you book, with written findings afterwards.

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.

Work out a guide price for your loft

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 Portslade

What do I need to do before you arrive in Portslade?

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.

Can a landlord in Portslade 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 Portslade?

Yes. We also work in Brighton and Rottingdean and elsewhere in East Sussex.

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.

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.

Loft condensation investigation in other towns

Other loft work in Portslade

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.