What is BASIX?

BASIX (Building Sustainability Index) is an interactive assessment tool that promotes sustainable residential design. It is the mechanism for ensuring that new homes comply with the prescribed targets.

The introduction of BASIX into the development approval process shows the commitment of the NSW government to water and energy conservation.

BASIX Design Guidelines for Single Dwellings and solutions

This list follows the structure of BASIX. It has additional listings of applications or considerations. It is intended to initially be a helpful check list of important aspects for you to consider and to guide you.

BASIX Energy

• Active heating and cooling systems
• A - Rated Kitchen Appliances
• Hot water
• Lighting
• Swimming pool heating and pumps
• Installation of refrigerators
• Clothes drying
• Photovoltaics

BASIX Landscape

• Low water use landscape
• Irrigation systems
• Outdoor Products

BASIX Thermal Comfort

• Designing for thermal comfort
• Cabinets and Joinery
• Cladding and Lining
• Cleaning
• Glazing and shading
• Insulation - acoustic
• Insulation - lightweight
• Insulation - polyester
• Insulation - thermal
• Insulation - fireproof
• Doors, Windows and Skylights
• Floor Covering
• Furnishings
• Linings
• Paints and Finishes
• Wall Paper
• Roofing
• Shading
• Structure
• Timber
• Various
• Ventilation

BASIX Water

• What water source to use
• Reticulated recycled water
• Greywater (onsite recycled water)
• A-rated water fittings, shower heads
• A-rated appliances
• A-Rated Hot water heating
• Plumbing
• Sanitation
• Swimming pools

BASIX Stormwater

• Selecting a stormwater treatment method
• Guttering
• Rainwater tanks
• Stormwater tanks