Invisi-Gard is the premium security screen solution by Alspec — an Australian owned, market leader for over 45 years in the design of innovative aluminum systems to architectural, residential, industrial and home improvement markets.

At the heart of every Invisi-Gard security screen and security door is our high tensile 316 marine grade stainless steel mesh which sets the world standard in terms of its quality, precision and longevity. Invisi-Gard security doors and screens are without question the best investment for your family’s safety.
They are also the best investment for the look and value of your home and business.All Invisi-Gard hinged and sliding security doors are fitted with three point locks for added security from reliable manufacturers Austral Lock or Assa Abloy.

Product strength and performance are key factors in deciding which security door to purchase. All Invisi-Gard Hinged & Sliding Security Doors have been tested to Australian Standards AS5039-2008 so you can be assured that when choosing Invisi-Gard, you are choosing the finest in Stainless Steel Security Products.

Standards AS5039-2008 so you can be assured that when choosing Invisi-Gard, you are choosing the finest in Stainless Steel Security Products and the best Crimsafe alternative on the market.