Energy Efficient

Trend thermAL

Trend’s revolutionary new hybrid window range, thermAL, combines the strength and security of aluminium with an ERP insulating skin. (Extruded Rigid Polymer)

Trend thermAL products


  • Awning, casement and fixed windows.
    (Trend thermAL also available with Xtreme® BAL-40 bushfire protection)


  • Sliding, sliding stacker, hinged and bifold doors.
    (Trend thermAL hinged and bifold doors are available with Xtreme® BAL-40 bushfire protection)

Why choose Trend thermAL?

Australia is progressing rapidly towards a more energy efficient future. To improve energy efficiency in construction, significant changes have been made to the Building Code of Australia, including the introduction of mandatory 6 star ratings for new housing.

Trend® Windows & Doors has undertaken extensive research and development to produce a more advanced and energy efficient product that enables these new building requirements to be achieved cost efficiently.

Trend thermAL Range/Size Configurations

All windows & doors illustrated in the size / range charts below are viewed from the outside.