Loft InsulationInstallers

Loft condensation investigation in Hampshire

For a loft condensation investigation anywhere in Hampshire, you get a visit that is priced before you book.

Towns we cover include Southampton, Portsmouth, Basingstoke, Gosport and Waterlooville.

Guide price £145 to £245 Hampshire
Condensation on roof underlay in a loft

Where we work around Hampshire

We work across the Hampshire, Portsmouth and Southampton council areas.

Postcode areas: BH, GU, PO, RG, SO and SP.

CouncilsHampshire, Portsmouth and Southampton
Postcode areasBH, GU, PO, RG, SO, SP
Towns listed23

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
  • Check of insulation, ventilation and air leaks
  • Written findings with photos

Why book with us in Hampshire

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.

Written findings

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

How much does a loft condensation investigation cost in Hampshire?

£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 Hampshire

Which council covers my address in Hampshire?

Councils in Hampshire include Hampshire, Portsmouth and Southampton. Your council matters for building control questions and some funding schemes.

Are your prices the same across Hampshire?

Yes. Our guide prices are the same everywhere we work, and they include normal travel. Your fixed price depends on your loft, not your postcode.

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.

Loft condensation investigation in other towns

Other loft work in Hampshire

Find out what your loft needs

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