Loft InsulationInstallers

Loft condensation investigation in Alton

Alton is part of the area we cover in Hampshire. For a loft condensation investigation, you get a visit that is priced before you book.

We cover postcodes including GU34, which fall under Hampshire council.

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

Where we work around Alton

Alton is about 25 miles from Southampton as the crow flies.

We also cover Bordon, Basingstoke, Fleet and Aldershot.

Postcode districtsGU34
Council areaHampshire
County or areaHampshire

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
  • Written findings with photos
  • Loft inspection with moisture readings

Why book with us in Alton

Clear contact details

Your quote says who to call with questions before, during and after the work.

Plain-English advice

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

Written findings

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

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 Alton?

£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 Alton

How soon can you visit a home in Alton?

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.

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

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.

Do you cover all of GU34?

Yes, we cover the GU34 postcode district and the districts around Alton.

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.

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.

Loft condensation investigation in other towns

Other loft work in Alton

Find out what your loft needs

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