Loft InsulationInstallers

Loft condensation investigation in Dorking

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

We cover postcodes including RH4, RH3 and RH5, which fall under Surrey council.

Guide price £145 to £245 Dorking, Surrey
Condensation on roof underlay in a loft

Where we work around Dorking

Dorking sits about 11 miles from Woking, measured in a straight line.

Nearby, we also cover Leatherhead, Reigate, Redhill and Epsom.

Postcode districtsRH4, RH3, RH5, KT23
Council areaSurrey
County or areaSurrey

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 Dorking

Clear contact details

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

No pressure selling

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

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.

How much does a loft condensation investigation cost in Dorking?

£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 Dorking

How do I pay for work in Dorking?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Can a landlord in Dorking book work for a tenanted house?

Yes. We can arrange access with the tenant directly and send you photos once the work is finished.

How soon can you visit a home in Dorking?

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.

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 Dorking

Find out what your loft needs

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