Why Choose Us

Extract Insulation are independent cavity wall insulation removal specialists with many years’ experience in the industry. We are experts in the latest cutting-edge methods & machines to offer a cost effective solution to extract damp & faulty insulation across the south of England. We are the solution to your cavity wall insulation problems. Get in touch now for a FREE quotation.

Cavity wall insulation Help

CWI Advice

Cavity wall insulation (CWI) is intended to reduce the amount of heat that can be lost through otherwise empty cavity walls;

– Read More –

Why Remove CWI

As cavity wall insulation fails, and as the moisture content within the wall rises, plaster may begin to blister and crumble;

– Read More –

Detect & Diagnose the problem

For some situations there are a range of inspections that can be undertaken with only minimal time and with minimal equipment;

– Read More –

Can CWI be removed

We utilise cutting edge technology to remove cavity wall insulation that may come in a range of forms, including foam, bead and fibre;

– Read More –

Costs of extracting CWI

The costs for extracting CWI vary from project to project, although by and large this depends upon the type of insulation;

– Read More –

Who regulates the industry

The CIGA (Cavity Insulation Guarantee Agency) regulates the insulation installation industry;

– Read More –


Scott and his team removed our blown loft insulation to enable us to put rolls of insulation at a later date. They were on time, polite, efficient and very tidy considering the horrible job they have to do. Very fair price too. I would highly recommend them.

Verified on, My Builder.com

Scott punctiliously arrived at the time agreed. He explained the work involved and checked that he had sufficient knowledge about the house to ensure no foreseen damage would occur.

Verified on, My Builder.com

Our Accreditations

Copyright © 2017 Extract Insulation. All rights reserved.