Garage Doors Darwin

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 doorsroller doors, customer garage doors, industrial / commercial doors and garage door operators.

We have been manufacturing garage doors in Australia for over 40 years. Our Product Consultant will present to you the largest range of garage doors in Australia and offer expert advice to suit your requirements.

Garage doors come in many types and sizes, styles, finishes and colours. Each garage door we supply is designed to fit the budget and unique requirements of a particular garage.

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 quotation on all our work. We have built up an excellent reputation for providing good value for money and an unrivalled customer service. All work is fully guaranteed and carried out to the very highest professional standards.

If you are looking for a garage door company with all the legal health & safety policies, training and liability insurance in place then please call us. Our experience is at your disposal.

Locations Serviced

The Steel-Line Darwin branch installs and services garage doors throughout Darwin. We are available for customers in: Alawa, Brinkin, Coconut Grove, Darwin City, Leanyer, Lee Point, Marrara, Nightcliff, Rapid Creek, The Gardens, Tiwi, Buffalo Creek and Holmes.

Please check out our 3 and 5 year service plans to save your money and assure your door remain in tip top condition.

Steel-Line Garage Doors – Darwin Branch

Address: 57 Raphael Road, Winnellie, NT 0821

Sales or Service: 1300 767 900
General Inquiries: (08) 7929 8000
Fax: (08) 7929 8090

Trading Hours:

Monday to Friday: 8:30am-4:30pm

Saturday and Sunday: Closed

Steel-Line Garage Doors - Darwin
57 Raphael Rd Winnellie NT 0821
1300 767 900
(08) 8947 2888
flatline garage door

Sectional Garage Doors

Our sectional garage doors are a space-saving garage door option to your garage opening. Manufactured to be durable and secure, these garage doors are not only convenient to use but also allow you to retain full use of the space both directly in front of and behind the garage opening. Our sectional doors are suitable for use in most domestic garages and can offer you a wide range of colour options. Try our online visualiser and design your garage door now!

Roller Doors

Our roller doors can be used for any type of garage or sheld opening, making them ideal for use in domestic garages where other door types would not be practical. Our Colorbond roller garage doors take up minimal space, allowing you to retain full use of the garage ceiling, along with the space directly in front of and behind the door. Available in a range of colours, our roller garage doors are manufactured to the highest standards from Australian Bluscope steel for maximum durability.

wind rated garage door

Wind Rated Garage Doors

Is your garage door prepared for a cyclone? Darwin is a high wind and cyclonic area. As the homeowner, its is important to check with your local council for your home's specific wind load requirements and apporpriate design pressure. Our wind rated garage doors provide the ultimate in safety and durability to your home and garage. They have been tested at the James Cook University against the wind loading requirements as laid out in the updated AS/NZS 4505-2012.

Garage Door Openers

At the push of a button, you drive into your garage and remain protected against wind and weather. A direct entrance is also safer for you at night. At Steel-Line, we provide you with a perfectly matched system consisting of a garage door, garage door operator and accessories. Shop your garage door accessories now.

We also offer a wide range of garage door opener services. There's no job too big nor too small.

Customer Testimonials

Good operation and appearance of roller door. It is sure to improve the value of property. Good service from beginning till end. Manager Michael is honest and will help to resolve problems encountered.

Charles L.

Darwin, NT

Door arrived late, but the fact that the staff in Darwin were at all times in contact with us to let us know when the door was going arrive, was great service in my mind.”

Costa Simeon

Darwin, NT

After receiving a quote from Steel-Line garage doors, I knew hands down, that is who I felt comfortable to go with. Nothing was a problem and they were great with their customer service! A job well done.”

Monique B.

Darwin, NT

Excellent price. Installation was very professional. My garage door looks great. Would highly recommend Steel-Line.
Very friendly service. Quick response with quotes.”


Darwin, NT

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