Pumped insulation has a huge advantage in that the loose insulation material gets in and around all the timbers and existing insulation unlike rolls of wool. When the material gets in everywhere it stops cold air moving between the timbers and insulation. This is where the advantage is, normally when people roll out wools there is always gaps at the side of the timbers and between the layers of wool. The timbers and insulation are different sizes which makes it almost impossible to close these gaps which are very important when it comes to insulation. There are two very good products that we pump and blow, both are mechanically installed using a Sturt Energy Machine – Rockwools’ Rockprime and Ecocells’ Cellulose. When selecting a product there is a number of characteristics we should look at, mainly the density and thermal conductivity. Contact us now to arrange a CONSULTATION so we can advise you on the best system, best advice and best price to suit your needs.