Frequently Asked Questions

What is Blow-in insulation?
Blow in insulation is a non-combustible, silicone treated glasswool which is injected into walls of new homes or into the masonry cavity of existing homes.


I have an older home will it still be effective?
The Knauf insulation is a perfect choice especially for older homes where batt installation is not possible. The blow in system makes it easy to install and will increase the energy efficiency of your home.


Is this a new product or technology?
Blow in insulation has been used in the UK and Europe for many years and is installed in millions of homes across the UK.