Made from the toughest material on the market and featuring a unique patented architecture, our INVISI-GARD range is Australia’s premier security door brand. To guarantee maximum strength and longstanding durability, these exterior security doors boast a high tensile 316 Marine grade stainless steel mesh and a patented EGP (Extreme Grip Protection) retention system.
The high tensile 316 marine grade stainless steel mesh is 10x the strength of the Australian standard and is difficult to cut with a knife (passing the Australian Standards AS5041-2008 for knife shear). In addition, the chromium-rich oxide film formed on the surface of the steel will resist corrosion attacks and ordinary rusting – perfect in aggressive environments such as sea front buildings.
Secure Your Home with an Australian-Made External Security Door
HalfPrice.com.au is proud to be 100% Australian owned and operated, making us the perfect choice for securing family homes across Australia. All of our exterior security doors are fitted with three-point locks from reliable Australian manufacturers, so you can rest easy knowing your home safety is in good hands.
Choose between hinged or sliding doors to suit your family’s lifestyle. And why not further protect your home with our matching window security screens?
Please note that HalfPrice.com.au install outdoor security doors in Sydney and Newcastle ONLY.