Stair Handrail Requirements Australia

The guardrailing must be constructed to comply with one of the following requirements.

Stair handrail requirements australia.

Balustrades handrails stairs looking for a building and pest inspection conducted to the highest standard by building inspectorswith a minimum of 10 years experience together with highest professional qualifications in their field. Every stairway shall have at least one handrail and a handrail on each side for stairway wider than 1000mm refer. Minimum 6 8 headroom height clearance for stairway. If the stair is higher than 10m or three storeys the treads must be solid ie.

Stairs loading stairs landing shall have a minimum live loading of 2 5 kpa and minimum point loading of 1 1 kn applied on 100mm 100mm pad. The associated railing height code states that these rails must be placed between 34 and 38 inches above the walking surface of the stairs. Guardrails and handrails the australian standard specifies that except where there is a fixed structure at a distance not greater than 100mm from the stairway stile stairways and stairway landing shall be provided with guardrailing on any exposed side. Where circular metal handrails are provided external diameter shall be 30mm to 65mm.

Maximum 4 1 2 inch handrail projection into stairway width on either side. The building code requirement for stair railings typically requires handrailings on stairs that have a total rise of three feet or more. The gap between balustrade railings whether vertical or horizontal must be less than 125mm. Where fall from height is significant it is recommended to increase the height of the guardrail to at least 1000 mm.

Not of mesh or perforated metal if the stair is an open stair the riser openings must be less than 125mm. General dimensions the height of a handrail above the floor or the nosing of a stair tread shall be between 900mm and 1100mm. There are three key australian standards which outline requirements for the design construction and installation of stairways. Minimum 36 inch clear width for stairway.

To handrails and guardrails for details. Slip resistance classification of new pedestrian surface materials as. Design for access and mobility general requirements for access new buildings as nz 4586. Handrail height on the stairs should be no less than 34 inches and no greater than 38 inches.

The way this is measured is to begin at the leading edge of the stair nosing and run an imaginary vertical line upward until it reaches the top of the railing. Handrail height is the height of the handrail in relation to the stairs. Abis has been in business over 25 years conducting both building and timber pest inspections.