Workplace health and safety are two major issues that Australia considers very seriously. This is why installing a roof walkway system is mandatory, as per the laws. They are a mandatory part of high-rise buildings where access to the roof is unavoidable and unsafe at the same time.
WHEN IS ROOF WALKWAYS NEEDED?
As mentioned above, roof walkways are ideal for buildings where frequent access to the roof is needed. In these situations, roof walkways ensure that employees and staff accessing the roof stay completely safe. Falling from height is a significant reason behind several casualties every year in Australia as per the data of Safe Work Australia. In this situation, appropriate roof safety measures are needed to address this concern. Roof walkways are the ideal safety solution as they have compliant railings and other safety measures to keep the staff safe from risks while working at high heights.
WHAT DOES AS-1657 SAY?
AS-1657 refers to the guidelines that one must comply with while installing roof walkways. According to the vendors of opening louvre roofs without complying with the guidelines mentioned in AS-1657, getting your roof walkways inspected and certified by relevant authorities. Here are some key elements discussed in AS-1657.
REGARDING EXTERNAL LADDERS USED FOR ROOF ACCESS
As per the laws, the ladder should lead to 2-meter roof walkways, and it should be equipped with handrails to provide safe roof access.
WHAT ABOUT INCLINED ROOF WALKWAYS?
If you have inclined roof walkways, it is essential to install guardrails along with them. This should be done even if the walkway is more than 2 m away from the edge of the roof.
BRITTLE SURFACES
In case of asbestos cement sheets on your roof, vendors of opening louvre roof recommend roof walkways with guardrails to create a safe path.
WHAT ABOUT HAZARDOUS AREAS?
More hazardous areas on the roof should have roof walkways and guardrails to provide safe roof access. Similarly, as per AS-1657, in case of an incline of over 10 degrees, it is recommended to use cleats to prevent risks of slipping.
WHAT FEATURES SHOULD BE BUILT INTO YOUR ROOF WALKWAYS?
STRENGTH
The top feature of roof walkways is their ability to handle weight easily. This strength can be guaranteed by using robust materials such as steel and aluminium during manufacturing.
HIGH-QUALITY TRACTION
Roof walkways should also have high-level traction to prevent slipping and tripping, as these are the two most common reasons for falling from heights. The traction will allow people to keep their feet steady and firm on the surface and eliminate the chances of sleeping.
PROPER DRAINAGE CAPABILITIES
Roof walkways should have a proper drainage system to allow water to drain completely rather than creating a pool full of mud and debris. Proper drainage will ensure better traction, and the chances of rusting will also be reduced completely.
