Background

Generally Hackney is a typical inner London Borough with limited scope for cavity wall insulation because so many of the homes have pre-1919 solid walls. While working as a paid surveyor on the Mayor of London’s RENEW programme I realised that this was not the case for homes originally built by Hackney Council. There is a band of estates scattered across Hackney built in the late 1970s easily identified by their non-standard bricks which were built with cavities. Most have…