This question was asked following an 'Ask the Expert' on how to further improve insulation in the home after cavity wall insulation was fitted. Read the full story here: 'What is the cheapest way to ...

Insulating exterior walls with new insulation in a hidden wall cavity during an upgrade is challenging. Insulating outside walls cavities with injection foam shows promise as one solution. It’s not ...

With the summer heat becoming increasingly unbearable and prolonged over the years due to climate change, the cooling load in the summertime has also been on the rise. Insulation is currently the ...

Q I live in a 54-year-old detached house. Recently I got a builder to insulate two outside walls in the dining room by putting batons and insulation between them and the plaster. A row of black rings ...

We've recently had an energy survey done on our sandstone-built, rubble in-filled, solid stone house. To our surprise, we found that we lose more heat through the solid walls than through the roof. We ...