Research and analysis

Determining the costs of insulating non-standard cavity walls and lofts

This research project undertook market analysis of the likely costs to insulate dwellings with non-standard cavity walls and lofts.

• From: Department for Energy Security and Net Zero and Department for Business, Energy & Industrial Strategy
• Published: 22 March 2019

Documents

Determining the costs of insulating non-standard cavity walls and lofts

PDF, 2.81 MB, 102 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email alt.formats@beis.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

There are approximately 3.3 million homes in the UK with non-standard cavity walls and lofts.

This research project undertook market analysis of the likely costs to insulate these dwellings. Data was gathered for both the costs of materials and labour but also investigated other related costs such as access issues and geographical location.

This report estimates that the likely cost of insulating non-standard cavity walls and lofts is £470–£3,300 per home.

Published 22 March 2019