Guidance
Energy efficiency and historic buildings: early cavity walls
This guidance note provides advice on the principles, risks, materials and methods for improving the thermal performance of buildings built with early forms of masonry cavity walls dating from before the Second World War.
Document details
- Link to document on publisher's website
- Energy efficiency and historic buildings: early cavity walls from Historic England
- Document type
- Guidance
- Date published
- 29 April 2016
- Last updated
- 29 April 2016
- Published by
- Historic England
Regulatory topics
- Cavity walls
- Energy efficiency
- Pre-1945