Over half of UK homes are losing heat and wasting money due to poor insulation, according to the UK's leading insulation ...

Experts say millions of homes across the country are poorly insulated making it costly for Brits to heat their homes - and ...

BRITS are losing millions of pounds – and even risking their lives – amid warnings that 55% have insulation based on ...

Trapped air between glass or mineral wool fibres reduces heat loss by conduction and convection. Walls 35 Cavity wall insulation fills the cavity between the outside walls with mineral wool ...

So, trapped air reduces heat loss by conduction and convection. Many insulating materials incorporate trapped air. There are several different ways to reduce heat loss: ...