Australia's Leading Range of Thermally Broken Aluminium Windows and Doors

Why Choose ThermalHEART™ Sliding Doors

Wide Openings

ThermalHEART™ Sliding and stacking doors can span big, wide openings maximising light, views and ventilation for your home.

Custom Solutions

There is no such thing as standard when selecting ThermalHEART™ sliding doors. All our products are custom made to your exact requirements so you get the best possible solution for your project.

Cavity Slide Options

Now you see it! Now you don’t! The ThermalHEART™ Sliding door has a dedicated cavity sliding option allowing you to hide stacked door panels in the wall cavity.

Flush Sills

For a seamless transition to outdoor living spaces our sliding door sills can be recessed into the floor creating a beautiful, flush sill.

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