Internal wall insulation isn't for every home. While it's easy to assume insulating every surface in your home will lead to greater energy efficiency, it isn't the case with internal wall insulation.
Q: Help! My home feels cold in the winter and too hot in the summer, and I think I need to add insulation. But how much insulation do I need? A: According to the Insulation Institute, around 90 ...
Homebuilding & Renovating on MSN

7 cavity wall insulation mistakes to avoid

Our self build expert Mark Stevenson talks through all the mistakes people make when installing insulation in cavity walls ...