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.

Getting hit with a huge utility bill is unpleasant, but it’s even worse when you know that it’s high due to heat or air conditioning loss through the doors, windows, or walls. Fitting exterior walls ...

Almost all homes fitted with external wall insulation under a flagship scheme need major issues fixing, the government spending watchdog has found. Poor quality installations, inadequate monitoring ...

A government-backed scheme to fit homes with external wall insulation has left thousands of households worse off as they face damp, mould and other serious health hazards, the spending watchdog has ...

Nearly every home fitted with external wall insulation under a flagship government scheme already needs repairs, the spending watchdog has warned. Poor quality installations, inadequate monitoring and ...