The Insulmax wall insulation system has been designed and certified, for the walls of all older New Zealand homes. It is suitable for all types of homes including but not limited to: timber clad, masonry clad, brick clad, double brick, roughcast, stucco, fibro etc. 99.9% of older homes are suitable for Insulmax. Our system includes a Property Assessment before the installation of Insulmax, which confirms the suitability of your home to the Insulmax process and may highlight small items of maintenance that your home may require.