Sectional Garage Door Openers

All of our openers are engineered to the highest standards ensuring easy operation, optimum performance, long life and peace of mind.

Simply Safer

Steel-Line’s Range of
Sectional Garage Door Openers

SD800+ Sectional Door Opener

Powerful and reliable, the SD800+ Sectional Garage Door Opener is a smart choice for residential sectional doors. The high quality materials and latest technology will ensure years of trouble free operation.

Compatible with E-Door Connect Smart Garage Door Controller
24V DC motor type
Electrical Input: 240V, 50Hz
Rated door area up to 12m²
Max door weight up to 110kg
Max peak pulling force: 800N
One piece C-rail with belt drive
433.92 MHz transmitter frequency
Courtesy light: LED
Headroom: 50mm more than minimum headroom required for door
5 year motor warranty, 2 year electronics warranty

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SD1200+ Sectional Door Opener

Steel-Line’s powerful SD1200+ opener is a true workhorse, suitable for residential sectional garage doors. With its heavy-duty motor the SD1200 is designed for cyclone regions for doors up to 18.5m².

Compatible with E-Door Connect Smart Garage Door Controller
Max door weight: 240Kg
Max peak pulling force: 1200N
Electrical Input: 240V
Rated Door area up to 18.5m²
One piece C-rail with belt drive
433.92MHz transmitter frequency
Bright Courtesy light
Max door height: 3.5m
1 wireless wall button, 2 handsets
5 year motor warranty, 2 year electronics warranty

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Marantec Comfort 270 Sectional Door Opener

The Comfort 270 has been engineered and manufactured in Germany to the highest standard to deliver optimum performance, and includes quality features as standard to ensure reliable, safe and quiet operating performance year after year.

24V DC motor type
Electrical Input: 240V, 50Hz
Max door weight up to 165kg
One piece C-rail with belt drive
433 MHz transmitter frequency
Courtesy light: LED
Min. headroom: 50mm more than minimum headroom required for door
Push & pull force: 750N
Door travel speed: Max. 160mm/s
Opening time: Approx 14 sec (door specific)
7 year motor warranty, 7 year electronics warranty

Note: This product is not available in WA

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Marantec Comfort 280 Sectional Door Opener

The Comfort 280 has been engineered and manufactured in Germany to the highest standard to deliver optimum performance, and includes quality features as standard to ensure reliable, safe and quiet operating performance year after year.

24V DC motor typ
Electrical Input: 240V, 50Hz
Max door weight up to 200kg
One piece C-rail with belt drive
433 MHz transmitter frequency
Courtesy light: LED
Min. headroom: 50mm more than minimum headroom required for door
Push & pull force: 1,000N
Door travel speed: Max. 160mm/s
Opening time: Approx 14 sec (door specific)
7 year motor warranty, 7 year electronics warranty

Note: This product is not available in WA

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Quality Features That
Will Stand the Test of Time

Fit your Sectional Garage Door with an automatic opener for hassle free entry and exit from your garage. All of our openers are engineered to the highest standards ensuring easy operation, optimum performance, long life and peace of mind.

Soft Start and Stop Function

This feature is designed to allow for a quiet and smooth garage door operation, which is important when the garage is located close to bedrooms or living areas.

Auto Reverse System

For added safety, each installation comes with this automated feature that causes the garage door to immediately stop and reverse when it comes into contact with an object.

Auto Sensing Force

During operation the force required is constantly monitored and adjusted to ensure economical operation and reduced wear and tear.

Remote Handsets

The key ring remote handsets are small and convenient with the ability to operate up to four garage doors or gates from the one unit. A must have for every set of keys in the house.

Wireless Wall Button

Can be installed near an internal access door to your garage giving you greater convenience to open and close your garage door.

Digital Limit System

Equipped with digital limit system for ease of programming during installation.

Manual Release

In case of power failure you can simply activate the manual release to open your garage door.

Courtesy Light

This courtesy light is the most convenient way to navigate through your car. The light automatically switches on and off as you open and close your garage door.

Quality and Adaptability

Our garage door openers are manufactured from quality composite materials and have been engineered to the highest standard. They can also be fitted to most popular brands of Sectional Garage Doors with accessories to suit your requirements.

Automatic Garage Door Opener FAQs

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What features are included with Steel-Line garage door openers?

Key features include:

Soft start and stop functionality for smooth operation
Auto reverse and auto sensing force for safety and efficiency
Courtesy LED lights for convenience
Digital limit systems for easy programming during installation
Remote handsets that can control multiple doors

Are the openers compatible with smart devices?

Yes, many openers, like the SD1200+, SD800+, RD800+ and RD1200+ models, are compatible with the E-Door Connect Smart Garage Door Controller, enabling remote operation via smart devices.

How do I choose the right opener for my garage?

The right opener depends on your garage door type, size, and specific requirements. Steel-Line offers detailed specifications for each opener model, including the maximum door size, motor strength, and compatibility with different door types.

Want to design the

perfect garage door and visualise it on your home?

Steel-Line Garage Door Visualiser

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.

Garage Door Visualiser