Portlite Windows and Port Screens specialise in decorative steel security doors in Adelaide, grills and windows. Portlite also provide top quality security and screen doors in Adelaide, aluminium windows and doors, wrought iron doors and grills, shower enclosures, roller shutters and the new range of products.We Provide Portlite provide customers with free design services, help, advice, professional installation, full ongoing maintenance and repairs, all designed to ensure you receive the right product at the right price.