There are some National Construction Code changes coming in 2023, and we want to ensure that our clients are informed and aware of these changes.
Waterproofing Requirements Changes:
The new waterproofing standard will be referenced from May 1st, 2023.
The main changes are:
Builders must ensure surface finishes grade to every floor waste inlet in a wet area, all commercial wet areas must have graded membranes and surface finishes to a drain waste, and all the shower walls must be waterproofed.
Accessibility Changes for Housing:
Accessible housing practice requirements will be referenced from October 1st, 2023.
The most significant changes to new house and unit builds include:
There must be a step free path from the site boundary/parking area and a step free entrance with a landing that is 1200mm x 1200mm. Doors must have an 820mm clear opening as well as level thresholds (most internal doors as well as main entry). On entry level, corridors must be 1000mm wide. The toilet on entry level must have a minimum 1200mm clear distance in front of the pan excluding swing of the door. There must also be reinforced walls around an accessible shower and toilet.
Energy Efficiency Changes:
Energy Efficiency changes will be implemented from the October 1st, 2023.
After implementation, Class 1 buildings will require a 7-star rating, previously 6 stars, as well as a ‘whole of house assessment’. Class 2 buildings will need an average of 7 stars, no sole occupancy unit is to have less than 6 stars.
Want to learn more about upcoming NCC changes?
There are other changes that are going to be implemented next year that will affect building, plumbing and electrical standards. If you would like to find out further information, check out the Master Builders technical information on the NCC changes, HIA video updates on NCC changes, the Australian Building Codes Board info page, or contact us. Make sure that your residential project is up to code by utilising Rapid Building Approvals certification service. Contact us today to get advice and approval from our team of experts.