Installers should be investigated by the Serious Fraud Office, an influential parliamentary committee has said.

Solid wall insulation is an extra layer of insulation on an external or internal wall, while cavity wall insulation is injected into the space between the two layers that make up the external walls.

The government has unveiled its flagship Warm Homes Plan that it hopes will improve the energy efficiency of the UK's homes.

Injunctions stopping environmental protesters from blocking major roads in London have been lifted by a High Court judge. Two orders against Insulate Britain and Just Stop Oil (JSO) were made in May ...