Friday, May 10th, 2013
In high wind and cyclonic areas, it's sometimes necessary to engineer your garage or industrial door a little differently to ensure it withstands the particular stresses it may be subject to. Steel-Line Windlock roller doors are ideal for use in homes, sheds, commercial and industrial warehouses in high wind prone areas. Please download our latest Windlock brochure here. 
The National Construction Code (NCC) 2013 - Housing Provisions (Building Code of Australia Volume 2) includes a reference for garage and large access doors for Region C and Region D to comply with AS/NZS 4505 - 2012 "Garage doors and other large access doors".  This comes into effect on 1st May 2013. 
Steel-Line Garage Doors has reengineered our wind rated roller doors and had them tested at the James Cook University against the wind loading requirements as laid out in the updated AS/NZS 4505-2012.
The Steel-Line Windlock system incorporates a moulded lug secured to the door curtain, which interlocks the matching shaped side-track. The design ensures smooth operation and minimises air infiltration enabling your rolling door to withstand high force wind conditions and dramatically reducing the potential for the door to sustain damage and blow in.
Our Windlock system also serves as an extra safe-guard against break-ins because the curtain cannot be easily  pushed in helping to prevent unwanted entry.
In Australia's high wind and cyclonic areas, Steel-Line's Windlock roller doors help keep you, your premises and belongings safe. 


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Steel-Line Garage Doors

Steel-Line is a leading manufacturer, distributor and installer of garage, industrial and commercial doors in Australia with a national network of over 20 branches and 200 resellers. Our garage doors include sectional doors, roller doors, tilt doors and an unlimited range of customer made specialty doors. We are the leaders in commercial and industrial door solutions including a wide range of steel and aluminium roller shutters, fire shutters, bifold doors, roller grilles and sliding doors. Steel-Line also services and repairs most brands and types of garage, industrial and commercial doors and automatic operators.


We are a truly national door company with a dedicated local focus.

Matthew Stewart
P: 61737176666
M: 61737176666


cyclone door, garage door, roller door, high wind area, windlock



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