For many years Steel-Line was represented in Darwin by Territory Roller Doors. In 2007 Steel-Line acquired the Territory Roller Doors garage door business in Darwin and opened a Steel-Line Branch.
Today the merged Darwin branch supplies, installs and services sectional garage doors, roller doors, customer garage doors, industrial/commercial doors and garage door operators.
We have been manufacturing garage doors in Australia for over 45 years. Our Product Consultant will present the most extensive range of garage doors in Australia and offer expert advice to suit your requirements.
Our garage doors come in many types and sizes, styles, finishes and colours. Each garage door we supply is designed to fit a particular garage’s budget and unique requirements.
When homeowners in and around the Darwin area need a new garage door, they talk to Steel-Line Garage Doors. We supply, install and maintain a wide range of garage doors and openers. We offer a free measure and quote on all our work. We have built an excellent reputation for providing good value for money and unrivalled customer service. All work is guaranteed and carried out to the highest professional standards.
Building or renovating something special? Our Custom Collection has something perfect for your home with hundreds of options to choose from.
The modern choice for garage doors. Wide range of options for materials, colours, designs and styles to create the perfect look for your home.
Space saving, cost effective and reliable. Our Roller Doors are available in a wide range of sizes and colours from Colorbond® and UniCote® Lux.
Steel-Line Tilt Garage Doors offer the perfect solution for smaller garages or spaces with restricted sides or headroom without compromising style.
Classic and timeless. Timber and Timber Look Garage Doors add a warm and traditional feel to your home with a modern twist. Timber, DecoWood®, UniCote® LUX and Colorbond® options available.
If you can imagine your garage door, we can design, manufacture and install it. Some of the options for our Speciality Doors include Louvre Doors, Aluminium Sectional Doors and more.
Designed and engineered for strength and safety. Our Wind Rated Doors are ideal for use in high wind prone areas.
Steel-Line have a garage door opener for every type of application. We also have remotes, accessories and spare parts for our range of openers and doors.
Energy efficient and eco friendly. Reduce your energy usage while staying cooler in summer and warmer in winter with a Steel-Line Insulated Garage Door.
If you need stylish good looks, our range of Aluminium Roller Shutter is the answer. Constructed from interlocking aluminium slates with an integrated bottom rail, the shutter looks great and provides trouble free operation. These shutters are available with full or part perforation.
If you are looking for additional strength and flexibility, then our Industrial Steel Roller Shutters are the right choice, catering for the large complex openings. Additional strength is obtained using wind lock clips and guides. This combination of features makes our industrial Steel Roller Shutters a very popular and respected choice.
The idea for internal or external use, our Aluminium Roller Grilles represent the pinnacle in quality design and manufacturing. They are also available in a range of sizes to suit your premises. The Aluminium Roller Grilles are designed and manufactured to work for you from top to bottom!
From car park entries to aircraft hangars – if you want to make a bold statement, our Counterweight Doors are definitely worth a look. The main benefits of our Counterweight Doors are their minimal maintenance requirements, low noise emission, and their ability to be designed in a variety of cladding and glazing types. They also provide high reliability with very litter ongoing costs.
The SC Folding Door is designed as a user-friendly door with ventilation, easy opening and closing and access requirements to meet various specifications. A choice of various panel infills is available to provide a pleasing visual appearance. The door travels on rollers suspended from an overhead track.
Our Industrial Roller Doors are manufactured from genuine Colorbond® or Zincalume® steel. Available with direct drive or planetary reduction geared chain to drive the Steel-Line Industrial Roller Doors are ideally suitable to factories, warehouses and commercial applications.
Are you building or renovating your dream home?
Your garage door is a huge part of your homes appearance and can set the tone of its look and feel.
Enhance your home’s street appeal with one of Steel-Line's stunning residential garage doors and be the envy of the neighbourhood!
Use our garage door visualiser to design your garage door and see it on your home. Try different options, styles, colours and designs to find the perfect door.
Once you have finalised your design you can save or print the specifications, or send your design directly to us and we will arrange a no obligation, free measure and quote for you.
Our door visualiser is easy to use and compatible with most smartphones and browsers.
Check out some of our latest posts and installs.
Discover the perfect door for your home and enjoy peace of mind with the experts in garage doors.
