Where we work around Sunbury-on-Thames

As the crow flies, Sunbury-on-Thames is roughly 8 miles from Woking.

Nearby, we also cover Walton-on-Thames, Ashford (Surrey), Weybridge and East Molesey.

Postcode districts	TW16, TW17, KT12, TW15
Council area	Surrey
County or area	Surrey

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 Sunbury-on-Thames

Plain-English advice

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

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.

Written findings

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

No pressure selling

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

How much does a loft condensation investigation cost in Sunbury-on-Thames?

£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 Sunbury-on-Thames

Can you visit Sunbury-on-Thames outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

Do you cover all of TW16?

Yes, we cover the TW16 postcode district and the districts around Sunbury-on-Thames.

Do you charge extra to travel to Sunbury-on-Thames?

Not normally. Our guide prices include normal travel to Sunbury-on-Thames. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

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.

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 Sunbury-on-Thames