Alspec’s Premium Security Solution
Professionals access technical information here
Professionals access
  • Alspec® Aluminium Specialties Group
  • Invisi-Gard

    Bred Tough

    Invisi-Gard and Danny Green embody resilience, tenacity,
    persistence and are "BRED TOUGH".

  • Invisi-Gard

    Sliding Window

    Combining strength and security to create a security window screen
    that looks great whilst providing excellent security.

  • Invisi-Gard

    Sliding Door

    Our Sliding Security Doors offer excellent security
    without compromising the vision through the door.

  • Invisi-Gard

    Patio Enclosure

    The ultimate flexibility of design to create an
    outdoor area that can change the way you live.

  • Invisi-Gard

    Hinged Door

    Excellent security without compromising the vision through the door,
    all our hinged security doors are fitted with three point locks for added security.

Welcome to Invisi-Gard

Invisi-Gard, Australia's premier Stainless Steel Security brand from Alspec, utilises materials of the highest quality ensuring maximum security and great looks with low maintenance for many years. Invisi-Gard and Danny Green embody resilience, tenacity, persistence and are "BRED TOUGH".


Invisi-Gard Brochure
Stainless Steel Security Suite

Invisi-Gard Stainless Steel Screens deliver an exceptional level of clarity and unrestricted vision making it suitable for a wide range of applications.

Download Invisi-Gard Brochure Download Brochure


Invisi-Gard finding solutions in a range of projects

Invisi-Gard invest heavily on Research & Development to come up with innovative solutions in catering for all requirements in the National Construction Code. Working with Architects and Builders, Invisi-Gard have tested and developed products to meet a range of building requirements in Commercial and Residential areas offering a complete solution for all your needs no matter how large or small a project may be.

Performance & Testing
Product Testing

Australian Standard AS 5039-2008 Security screen door and security window grilles is the main product standard relating to Security Screens. This standard calls up AS 5041-2003 Methods of Test - Security screen doors and window grilles, which specifies the following tests:

The Invisi-Gard range has been developed by Alspec

With over 40 years of commercially-bred experience, Alspec is one of Australia’s most respected and long-standing suppliers of aluminium products and systems to the commercial building industry. Click on the link below to visit the Alspec website for more information on Commercial Framing, Commercial Windows & Doors, Louvres & Solar Control products or a wide range of aluminium extrusions and systems. You can also visit our other websites to see more information on Carinya, our premium quality residential window and door systems and the KidScreen window fall prevention screen.

Dealer Locator
Find Invisi-Gard Licenced Dealers Australia-wide

It's easy to locate your nearest Invisi dealer by simply entering your street address, city, state or postcode.

Try out our Dealer Locator now!

Locate your nearest Invisi-Gard dealer by entering your Street Address, City, State or Postcode.

Are you an Architect or Specifier?
Our Professionals section is tailored for your needs

Our Professionals section brings you the latest pertinent information on Invisi-Gard, our premier stainless steel security system. The aim of this section is to present only verifiable facts and a case study that can be used to support the choice of Invisi-Gard as a suitable stainless steel security system for your application.

To access the pages in this section you need to either login or register. Please note if you already have a registration account with the Alspec website you can use the same login/password details for the Invisi-Gard website, there is no need to create a new account.

View Professionals Section