WC (Accessible) Building Codes & Rules

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AS 1428.1:2021, 12.2.6

Toilet Paper ZONE^{AS 1428.1:2021, 12.2.6}

700mm above floor level until seat level

All dimensions from finished surface

Front of Seat

All dimensions from finished surface

AS 1428.1:2021, 12.2.7

800 ± 10^{AS 1428.1:2021, 12.2.7}

100

150

AS 1428.1:2021, 12.2.6

300^{AS 1428.1:2021, 12.2.6}

AS 1428.1:2021, 12.2.5

Flush Button ZONE 1^{AS 1428.1:2021, 12.2.5}

Centred or within Blue ZONE

AS 1428.1:2021, 12.2.6

Toilet Paper ZONE^{AS 1428.1:2021, 12.2.6}

700mm above floor level until seat level

1.1m

AS 1428.1:2021, 12.2.6

≤ 700^{AS 1428.1:2021, 12.2.6}

AS 1428.1:2021, 12.2.5

500^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.6

300^{AS 1428.1:2021, 12.2.6}

AS 1428.1:2021, 12.2.7

100

150^{AS 1428.1:2021, 12.2.7}

Front of Seat

Top of Seat

Backrest

AS 1428.1:2021, 12.2.5

Flush Button ZONES^{AS 1428.1:2021, 12.2.5}

50mm clear of Grabrail

AS 1428.1:2021, 14 (d)

Clear ZONE^{AS 1428.1:2021, 14 (d)}

50 to 60 mm clearance to Grabrail

Top Seat Height

AS 1428.1:2021, 12.2.6

Toilet Paper ZONE^{AS 1428.1:2021, 12.2.6}

300mm from front of seat

AS 1428.1:2021, 12.2.6

Toilet Paper ZONE^{AS 1428.1:2021, 12.2.6}

300mm from front of seat

Backrest

AS 1428.1:2021, 12.2.7

≥ 300^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 12.2.5

Flush Button ZONE 2^{AS 1428.1:2021, 12.2.5}

50mm clear of Grabrail

AS 1428.1:2021, 12.2.6

≤ 700^{AS 1428.1:2021, 12.2.6}

AS 1428.1:2021, 12.2.7

≤ 50^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 14 (d)

Clear ZONE^{AS 1428.1:2021, 14 (d)}

50 to 60 mm clearance to Grabrail

Top Seat Height

AS 1428.1:2021, 12.2.2

450 to 460^{AS 1428.1:2021, 12.2.2}

AS 1428.1:2021, 12.2.2

450 to 460^{AS 1428.1:2021, 12.2.2}

Grabrail

50 to 60mm clearance to adjacent surface^[1]

Grabrail RULES

NCC 2025 V1

AS 1428.1:2021, 14 (c)

AS 1428.1:2021, 14 (a)

AS 1428.1:2021, 14 (b)

AS 1428.1:2021, 14 (d)

AS 1428.1:2021, 14 (e)

NCC 2025 Vol 1, F4D5

Provision of access for people with disabilities in compliance to NCC^{AS 1428.1:2021, 14 (c)}
Withstand 1100N force in any direction^{AS 1428.1:2021, 14 (a)}
Dimensions
Ø 30 to 40mm^{AS 1428.1:2021, 14 (b)}
Ø ≥ 5mm exposed edges & corner^{AS 1428.1:2021, 14 (d)}
Clearances^{AS 1428.1:2021, 14 (e)}
50 to 60mm to adjacent surface
≥ 600mm above the top of a horizontal grab rail
50mm below
Exemption at fixing points
270° clearance along the top arc^{NCC 2025 Vol 1, F4D5}
≥ 50mm around a vertical grabrail

AS 1428.1:2021, 14 (d)

50 to 60mm clearance to adjacent surface^{AS 1428.1:2021, 14 (d)}

AS 1428.1:2021, 12.2.4 (e)

120 to 150^{AS 1428.1:2021, 12.2.4 (e)}

AS 1428.1:2021, 12.2.4 (e)

120 to 1504^{AS 1428.1:2021, 12.2.4 (e)}

Top of Seat

AS 1428.1:2021, 12.2.5

900^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.7

800 ± 10^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 12.2.7

100

150^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 12.2.5

Flush Button ZONE 2^{AS 1428.1:2021, 12.2.5}

Within the Blue ZONE

AS 1428.1:2021, 12.2.5

300^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

100^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

1.1m^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

200^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

900^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

480^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

200^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.5

Cleaners Tap ZONE (Optional)^{AS 1428.1:2021, 12.2.5}

200mm from Edge of WC Seat

Offset Distance from WC Seat Edge

AS 1428.1:2021, 12.2.5

1.1m^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.7

800

820^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 12.2.5

700^{AS 1428.1:2021, 12.2.5}

AS 1428.1:2021, 12.2.7

800

820^{AS 1428.1:2021, 12.2.7}

AS 1428.1:2021, 12.2.7

50 to 60^{AS 1428.1:2021, 12.2.7}

100

150

AS 1428.1:2009, 15.2.5

300^{AS 1428.1:2009, 15.2.5}

Flush Button ZONE 1

Centred or within Blue ZONE

Accessibility

Compliant

WC Suite

AS 1428.1:2009, 15.2.5

1.1m^{AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.2

450 to 460^{AS 1428.1:2009, 15.2.2}

1.1m

Top of seat

AS 1428.1:2009, 15.2.7

100

150^{AS 1428.1:2009, 15.2.7}

Front of seat

Top of seat

Backrest

AS 1428.1:2009, 15.2.6

Toilet Paper ZONE

700mm above floor level until seat level^{AS 1428.1:2009, 15.2.6}

Accessibility

Compliant

WC Suite

All dimensions from finished surface

Front of seat

All dimensions from finished surface

AS 1428.1:2009, 15.2.7

800 ± 10^{AS 1428.1:2009, 15.2.7}

AS 1428.1:2009, 15.2.5

Flush Button ZONE 1

50mm clear of Grabrail^{AS 1428.1:2009, 15.2.5}

NCC 2022 Vol 1, S27C4 (4) (a) (ii)

AS 1428.1:2009, 15.2.5

500^{NCC 2022 Vol 1, S27C4 (4) (a) (ii)AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.7

≥ 450^{AS 1428.1:2009, 15.2.7}

AS 1428.1:2009, 15.2.5

300^{AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.6

300^{AS 1428.1:2009, 15.2.6}

AS 1428.1:2009, 15.2.2

450 to 460^{AS 1428.1:2009, 15.2.2}

AS 1428.1:2009, 15.2.5

AS 1428.1:2009, 14

Clear ZONE

50 to 60 mm clearance to Grabrail^{AS 1428.1:2009, 15.2.5AS 1428.1:2009, 14}

Front of Seat

AS 1428.1:2009, 15.2.6

Toilet Paper ZONE

300mm from front of seat^{AS 1428.1:2009, 15.2.6}

Backrest

Flush Button ZONE 2

Within the Blue ZONE

AS 1428.1:2009, 15.2.5

Flush Button ZONE 2

50mm clear of Grabrail^{AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.4

120 to 150^{AS 1428.1:2009, 15.2.4}

AS 1428.1:2009, 15.2.7

≤ 50^{AS 1428.1:2009, 15.2.7}

AS 1428.1:2009, 15.2.6

≤ 700^{AS 1428.1:2009, 15.2.6}

NCC 2022 Vol 1, S27C4 (7) (b) (i)

800

810^{NCC 2022 Vol 1, S27C4 (7) (b) (i)}

AS 1428.1:2009, 15.2.7

900 to 1050^{AS 1428.1:2009, 15.2.7}

AS 1428.1:2009, 15.2.4 (b)

120 to 150^{AS 1428.1:2009, 15.2.4 (b)}

Front of Seat

NCC 2022 Vol 1, S27C4 (4) (a) (ii)

500^{NCC 2022 Vol 1, S27C4 (4) (a) (ii)}

AS 1428.1:2009, 15.2.5

500^{AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.5

1.1m^{AS 1428.1:2009, 15.2.5}

NCC 2022 Vol 1, S27C4 (4) (a) (i)

AS 1428.1:2009, 15.2.5

600^{NCC 2022 Vol 1, S27C4 (4) (a) (i)AS 1428.1:2009, 15.2.5}

AS 1428.1:2009, 15.2.6

Toilet Paper ZONE

700mm above floor level until seat level^{AS 1428.1:2009, 15.2.6}

AS 1428.1:2009, 15.2.6

≤ 700^{AS 1428.1:2009, 15.2.6}

AS 1428.1:2009, 15.2.6

300^{AS 1428.1:2009, 15.2.6}

AS 1428.1:2009, 15.2.6

Toilet Paper ZONE

300mm from front of seat^{AS 1428.1:2009, 15.2.6}

AS 1428.1:2009, 15.2.5

AS 1428.1:2009, 14

Clear ZONE

50 to 60 mm clearance to Grabrail^{AS 1428.1:2009, 15.2.5AS 1428.1:2009, 14}

AS 1428.1:2009, 15.2.7

≥ 300^{AS 1428.1:2009, 15.2.7}

NCC 2022 Vol 1, S27C4 (7) (b) (i)

800

810^{NCC 2022 Vol 1, S27C4 (7) (b) (i)}

NCC 2022 Vol 1, S27C4 (4) (a) (i)

600^{NCC 2022 Vol 1, S27C4 (4) (a) (i)}

AS 1428.1:2009, 15.2.7

≥ 450^{AS 1428.1:2009, 15.2.7}

Grabrail

50 to 60mm clearance to adjacent surface^[1]

Grabrail RULES

NCC 2022 V6

All Building Classes

NCC 2022 F4D5 [2019 F2.4]

May 2023

AS 1428.1:2009, 17 (c)

AS 1428.1:2009, 17 (a)

AS 1428.1:2009, 17 (b)

AS 1428.1:2009, 17 (d)

AS 1428.1:2009, 17 (e)

NCC 2022 Vol 1, F4D5

Provision of access for people with disabilities in compliance to NCC Part F4 & AS 1428.1^{AS 1428.1:2009, 17 (c)}
Withstand 1100N force in any direction^{AS 1428.1:2009, 17 (a)}
Dimensions
Ø 30 to 40mm^{AS 1428.1:2009, 17 (b)}
Ø ≥ 5mm exposed edges & corner^{AS 1428.1:2009, 17 (d)}
Clearances^{AS 1428.1:2009, 17 (e)}
50 to 60mm to adjacent surface
600mm above
50mm below
Exemption at fixing points
270°^{NCC 2022 Vol 1, F4D5} clearance along the top arc
≥ 50mm around a vertical grabrail

AS 1428.1:2009, 15.2.7

50 to 60mm clearance to adjacent surface^{AS 1428.1:2009, 15.2.7}