Loft InsulationInstallers

Loft condensation investigation in Sevenoaks

For a loft condensation investigation in Sevenoaks, tell us a little about the loft and we will arrange a visit that is priced before you book.

Postcode districts we cover here include TN13 and TN14, inside the Kent council area.

Guide price £145 to £245 Sevenoaks, Kent
Condensation on roof underlay in a loft

Where we work around Sevenoaks

Sevenoaks sits about 14 miles from Maidstone, measured in a straight line.

We work in neighbouring Tonbridge, Swanley, Longfield and Royal Tunbridge Wells too.

Postcode districtsTN13, TN14
Council areaKent
County or areaKent

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

Why book with us in Sevenoaks

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.

No pressure selling

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

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 Sevenoaks?

£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 Sevenoaks

How soon can you visit a home in Sevenoaks?

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.

Will I get a written quote for work in Sevenoaks?

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

How do I pay for work in Sevenoaks?

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

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 Sevenoaks

Find out what your loft needs

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