Industrial handrail vs. guardrail design requirements
Designing the perfect structure should start with the laws and regulations set in place for what you're building. When it comes to handrails and guardrails, there are a number of Australian Standards and design requirements that dictate the height, platform or base required. The law could also indicate whether or not you'll need a barrier at all. Following these guidelines can help avoid complications down the line in getting the structure approved.
Let's take a look at the essential differences between a handrail and a guardrail, and how to properly build both.
A barrier is both a necessary part of a building and a requirement for safety.Railing functionality differences
Whilst the terms sound similar, functional differences between a handrail and a guardrail distinguish them.
A handrail, sometimes referred to as a balustrade, is meant to offer a surface for pedestrians to hold on to or lean on as they walk along a flight of stairs or down a ramp. It's made to support those who may have trouble walking, are disabled or want something to rely on as they navigate stairs or slopes.
You may instead choose or must install a guardrail system if you want to prevent falling from an elevated surface like a deck or balcony. While a handrail is helpful, a guardrail can prevent slipping and falling accidents as the space between the stair and the railing has another bar midway. This type of structure usually must go through strength tests to ensure it can withstand the impact of someone falling into it.
Handrail and guardrail requirements
The legal requirements and design guidelines help discern when a handrail or a guardrail is necessary. Australian Standards, AS 1657-2013 outlines a policy for handrails and guardrails.
Handrail specs
A handrail system is required for edge protection if the height of a stairway exceeds 300-millimetres (mm) off the ground and the walkway must have exposed sides. The handrail height is measured vertically from the floor, walkway surface or the nosing of a stair tread. It must stand at a minimum height of 900-mm tall, yet no taller than 1,100-mm and this height must be consistent throughout the length of the railing.
Guardrail specs
A guardrail is meant to stand between 900- and 1,010-mm high and include a knee rail that runs parallel to the ground and extends the length of the railing. The knee rail is also known as an intermediate rail and should sit at a height of 550-mm maximum from the floor, or 450-mm from the toeboard (if one is used) and 450-mm between the intermediate rail and the top of the guardrail.
While these barrier requirements are unique to the type of railing, a guardrail can be used as a handrail to meet both requirements.
Pedestrian safeguarding and fall protection is the most important focus for following these guidelines. Each stair and platform should offer a sense of defense from accidents or as support. There must be a railing on both sides of a walkway to ensure safe traffic moving in both directions.
The Webforge railing solution
One of the most important parts of creating a safe and reliable railing system is employing a team of experts who can design and build alongside you. Our compliance allows your business to design and build while meeting two needs: safe working conditions for your employees and avoiding liability due to faulty installation or materials.
Webforge uses the MonowillsTM safety barrier system as a helpful railing solution you can rely on. We follow AS 1657 for every design and construction project so you don't have to give it a second thought. Our Monowills Link handrails and guardrails are easy to assemble and install. We offer both standard and custom-made models that can keep your worksite employees safe from slips, falls and accidents.
For questions about installation or maintenance, speak to one of our railing specialists today to get started.