Internal Wall Insulation is similar to Solid Wall insulation with the only difference being is that it’s installed inside your home. This is done by fitting rigid insulation boards to the wall or by building a stud wall filled in with insulation material.
How Much Can You Save?
With internal wall insulation, your home will warm up quicker and stay cosier for longer. The exact amount you save depends on your home but you could save up to £145 and £455* every year on your energy bills.
Advantages of Internal Wall Insulation
Generally cheaper to install than external wall insulation
Reduce your energy bills
Easier to decorate walls on the inside