Security Screen Doors by Johns Window Roller Shutters. For screen doors, our Melbourne clients can choose from a variety of framing options and use framing to come up with unique designs that add some decorative flair to their properties. We can also customise the security doors based on their operation mechanism. Security doors can be Key Features. Made with strong aluminum alloy and are an alternative to steel grills. Grills are fabricated from aluminum and anodized aluminum being non corrosive is ideally suited for any atmospheric conditions. Safety Grills are available in standard sizes which can be. Enhance your propertys defence with style. Kings Security Doors provides premium security solutions with a stylish edge. Available in Melbourne and Sydney, our security window grilles give you reliable defence against intruders. The grilles are available in a range of designs to. Commonly seen in inner urban areas where the population is higher and passing foot traffic is more significant, window grilles have become a standard addition to residential buildings. In Melbourne, houses that feature classicera architecture also need security. All Crimsafe windows use the unique ScrewClampTM technology. Tamperresistant screws go through a metal clamp, then through the TensileTuff security mesh and grip right into the frame, to hold the mesh in a vicelike grip which gives it enormous strength against attack. Security window grilles can be made up to suit any style door, so please look at the door designs for more options. Once you have found the design you like you can request a quote for a window grill made in that style. If you have your own design we are happy to work with you to achieve your needs. Safety Window Grilles offer the best of both worlds, providing enhanced security whilst still allowing you to let in that cool breeze on warm summer nights. Our affordable range of Safety Window Grilles comes in dozens of styles to suit windows of all shapes and sizes. Expertly manufactured and easily installed Security Grilles RS8. The security grilles are designed to allow airflow and ventilation as well as visibility without sacrificing strength and security. Our Aluminium Roller Grilles are ideal for securing bars, reception venues, counter tops, shopfronts, arcade openings, alcoves and. Security grilles are highly effective in bolstering the security of your home or office. These steel or aluminium grilles are securely fastened on your windows or doors, making breakins near impossible. If you have valuables inside your home or place of business, this is a sure fire way of protecting them and giving you complete peace of mind. Security Window Grilles in Melbourne. Large, open windows are lovely if you like fresh air, sunshine and cool breeze. But they can also serve as easy entry points for intruders. That's why it's imperative to secure every window in your house with window screens or window bars. Then sit back and enjoy the view. We offer various forms of security grilles for your windows.