As part of an Australia wide network of security providers, Knight Security located in Perth can install security doors, roller shutters and trellis products in your Perth home or business premises assuring your family and possessions protection against burglary. The objective in effectively securing any premises is target hardening. This is achieved by creating a formidable and visual barrier - a deterrent to the burglar. Check out the Trellis doors page for the range of original expanding crime barriers. We are the Perth / WA distributors for The Australian Trellis Door Company. Don’t forget to have a look at the range of mesh Diamond Security doors, screens and windows, and our Decorative Colonial front security doors. Our stainless steel range of security doors & screens are of the latest technology and boast a cyclone proof rating. Avoid becoming a burglary statistic, call or fax us now to arrange an obligation free security appraisal and quotation to have security doors, trellis doors or roller shutters installed at your property. Enjoy your visit to our site and don’t forget to view some of our recent Perth installations, just a few of our many satisfied customers.