DIY Security Grills

Security Grilles

The Australian Trellis Door Co offers a range of security grille solutions for all types of premises and security coverage. Our range includes DIY options as well as our own onsite installation services.

Our security grilles are used Australia-wide in a vast range of business and commercial environments. These very popular security options can be configured to doors, windows, and other access points.

View our videos to see some of the many ways our security grilles can be used onsite. If you’re looking for a specific role or have custom requirements for your security needs, we’ll be happy to assist.

Security Grilles Overview

  • Strong, reliable grilles with excellent performance and durability
  • Configurable for any size or type of business premises
  • Suitable for DIY installation
  • Our security grilles are suitable for both doors and windows
  • All security grilles come with a standard warranty. See our Warranty information page for specific information about our other products
  • Onsite installation services available upon request
  • We offer design and technical services as required

The Australian Trellis Door Co Nationwide Services

Our products and services are available all around Australia. View our contact information and get in touch with your nearest ATDC centre for fast, friendly service.


If you’d like to learn more about our products or would like to discuss your security options, call The Australian Trellis Door Co or contact us online.