Loft InsulationInstallers

Loft condensation investigation in Dorset

Homes and buildings across Dorset can book a loft condensation investigation, starting with a visit that is priced before you book.

We work in Bournemouth, Poole, Weymouth, Christchurch and Ferndown and everywhere in between.

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

Where we work around Dorset

We work across the Dorset and Bournemouth, Christchurch and Poole council areas.

That covers the BH, DT and SP postcode areas.

CouncilsDorset and Bournemouth, Christchurch and Poole
Postcode areasBH, DT, SP
Towns listed9

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 Dorset

Clear contact details

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

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.

How much does a loft condensation investigation cost in Dorset?

£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 Dorset

Which council covers my address in Dorset?

Councils in Dorset include Dorset and Bournemouth, Christchurch and Poole. Your council matters for building control questions and some funding schemes.

How do I book a survey in Dorset?

Send the form or call us. We call back to agree a time and confirm it in writing.

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 Dorset

Find out what your loft needs

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