Loft InsulationInstallers

Loft condensation investigation in Eltham

If you need a loft condensation investigation in Eltham, we can help, and it starts with a visit that is priced before you book.

Jobs in SE9, SE12 and SE3 are all within our normal area, inside the Greenwich council area.

Guide price £145 to £245 Eltham, Greater London
Condensation on roof underlay in a loft

Where we work around Eltham

Eltham is about 9 miles from central London as the crow flies.

We also cover Welling, Sidcup, Woolwich and Catford.

Postcode districtsSE9, SE12, SE3, DA15
Council areaGreenwich
County or areaGreater 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.

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

Why book with us in Eltham

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.

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.

How much does a loft condensation investigation cost in Eltham?

£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 Eltham

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

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 take on jobs outside Eltham?

Yes. We also work in Welling and Sidcup and elsewhere in Greater London.

Will I get a written quote for work in Eltham?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

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.

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.

Loft condensation investigation in other towns

Other loft work in Eltham

Find out what your loft needs

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