WC Plan (Accessible) Building Codes & Rules


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AS 1428.1:2009, 15.2.2

450 to 460AS 1428.1:2009, 15.2.2

AS 1428.1:2009, 15.6 (b) (iii)

≥ 300AS 1428.1:2009, 15.6 (b) (iii)

AS 1428.1:2009, 15.2.8.1 (c)

AS 1428.1:2009, 15.6

AS 1428.1:2009, 15.2.8 (Figure 43)

100AS 1428.1:2009, 15.2.8.1 (c)AS 1428.1:2009, 15.6AS 1428.1:2009, 15.2.8 (Figure 43)

Wash Basin Installation

All dimensions from finished surface

AS 1428.1:2009, 15.2.8.1

≥ 1.9mAS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.2.8.1

≥ 1.9mAS 1428.1:2009, 15.2.8.1

Door Circulation

WC Circulation

Allow more for

deeper basins

AS 1428.1:2021, 12.2.8 (Figure 43)

≥ 1.4mAS 1428.1:2021, 12.2.8 (Figure 43)

If no baby change table & door clearance allows

WC Installation

AS 1428.1:2009, 15.2.8.1

≥ 2.3mAS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.3.1 (d)

800AS 1428.1:2009, 15.3.1 (d)

AS 1428.1:2009, 15.3.1 (d)

700AS 1428.1:2009, 15.3.1 (d)

AS 1428.1:2009, 15.3.1 (d)

≥ 425AS 1428.1:2009, 15.3.1 (d)

AS 1428.1:2009, 15.2.8.1

≥ 2.63mAS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.2.8 (Figure 43)

800 ± 10AS 1428.1:2009, 15.2.8.1AS 1428.1:2009, 15.2.8 (Figure 43)

All dimensions from

finished surface

AS 1428.1:2009, 15.3.1 (d)

≥ 850AS 1428.1:2009, 15.3.1 (d)

AS 1428.1:2009, 15.3.1 (d)

≥ 450AS 1428.1:2009, 15.3.1 (d)

Basin Circulation

Exclusion Zone

Circulation


  • ≥ 2m high clearance[1]
  • From finished surface
  • Zones may overlap


Circulation RULES


NCC 2022 V4


All Building Classes


NCC 2022 F4D5 [2019 F2.4]


May 2023



NCC 2022 Vol 1, F4D5

AS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.2.8.1

AS 1428.1:2009, 15.2.8.1 (g)

AS 1428.1:2009, 15.2.8.1 (j)

AS 1428.1:2009, 15.2.8.1

WC


  • Accessibility compliant suite[1]
  • ≥ 30% luminance contrast seat colour[2]


WC Pan RULES


NCC 2022 V3


All Building Classes


NCC 2022 F4D5 [2019 F2.4]


May 2023



NCC 2022 Vol 1, F4D2

AS 1428.1:2009, 15.2

AS 1428.1:2009, 15.4.5 (b)

AS 1428.1:2009, 15.4.4

AS 1428.1:2009, 15.1

AS 1428.1:2009, 15.2.3 (e)

Baby Change Table


  • Must not encroach on any circulation space[1]


Baby Change Table RULES


NCC 2022 V2


All Building Classes


NCC 2022 F4D5 [2019 F2.4]


May 2023



NCC 2022 Vol 1, F4D2

AS 1428.1:2009, 15.2.8.2 (a)

AS 1428.1:2009, 15.2.8.2 (b)

AS 1428.1:2009, 15.2.8.2

Door


  • Swing or sliding door allowed[1]
  • Latch & in-use indicator required[2]
  • Emergency openable from outside[3]


Swing Door RULES


NCC 2022 V2


All Building Classes


NCC 2022 F4D5 [2019 F2.4]


May 2023



AS 1428.1:2009, 15.2.9 (a)

AS 1428.1:2009, 15.2.9 (b)

AS 1428.1:2009, 15.2.9 (a)

AS 1428.1:2009, 13.5.2 (e)

NCC 2022 Vol 1, F4D5

AS 1428.1:2009, 15.2.9

AS 1428.1:2009, 15.2.9 (b)

AS 1428.1:2009, 15.2.9 (b)

Washbasin


  • ≤ 100mm encroachment into WC circulation[1]
  • Different rules apply to[2]
  • Public use, &
  • Sole-occupancy use


Washbasin RULES


NCC 2022 V2


All Building Classes


NCC 2022 F4D5 [2019 F2.4]


May 2023



NCC 2022 Vol 1, F4D5

AS 1428.1:2009, 15.3

AS 1428.1:2009, 15.3.2 (d) (ii)

AS 1428.1:2009, 15.4.1

AS 1428.1:2009, 15.4.3

AS 1428.1:2009, 15.4.3

AS 1428.1:2009, 15.3.1 (a)

AS 1428.1:2009, 15.3.1

Accessibility Overview

Change the text

Door Circulation

AS 1428.1:2021, 12.2.8 (Figure 43)

WC Circulation

AS 1428.1:2021, 12.2.8.1 (e)

AS 1428.1:2021, 12.6

AS 1428.1:2021, 12.2.8 (Figure 43)

If no baby change table & door clearance allows

All dimensions from finished surface

AS 1428.1:2021, 12.2.8 (Figure 43)

AS 1428.1:2021, 12.2.8 (Figure 43)

AS 1428.1:2021, 12.2.2

AS 1428.1:2021, 12.6 (Figure 50B)

AS 1428.1:2021, 12.2.8 (Figure 43)

AS 1428.1:2021, 12.3.1 (f)

AS 1428.1:2021, 12.3.1 (f)

AS 1428.1:2021, 12.2.8 (Figure 43)

AS 1428.1:2021, 12.3.1 (f)

AS 1428.1:2021, 12.3.1 (f)

AS 1428.1:2021, 12.3.1 (f)

Exclusion Zone

Allow more for

deeper basins

Basin Circulation

AS 1428.1:2021, 12.6

WC Installation

Circulation


  • ≥ 2m high clearance[1]
  • From finished surface
  • Zones may overlap


Circulation RULES


NCC 2025 V1


NCC 2025 Vol 1, F4D2

AS 1428.1:2021, 12.2.8.1

AS 1428.1:2021, 12.2.8.1

AS 1428.1:2021, 12.2.8.1 (iv)

AS 1428.1:2021, 12.2.8.1 (i)

AS 1428.1:2021, 12.2.8.1 (vi)

AS 1428.1:2021, 12.2.8.1

Baby Change Table


  • Must not encroach on any circulation space[1]
  • When in closed position


Baby Change Table RULES


NCC 2025 V1


AS 1428.1:2021, 12.2.8.2 (a)

AS 1428.1:2021, 12.2.8.2 (b)

NCC 2025 Vol 1, F4D2

AS 1428.1:2021, 12.2.8.2

AS 1428.1:2021, 2

Construction ToleranceAS 1428.1:2021, 2

  • All dimensions are from finished surfaces & must be maintained
  • Allow appropriate construction tolerances

Wash Basin Installation

Washbasin


  • ≤ 100mm encroachment into WC circulation[1]
  • Different rules apply to[2]
  • Public use, &
  • Sole-occupancy use


Washbasin RULES


NCC 2025 V1


AS 1428.1:2021, 12.3

AS 1428.1:2021, 12.3.2 (c) (ii)

AS 1428.1:2021, 12.4.1

AS 1428.1:2021, 12.4.3

AS 1428.1:2021, 12.4.3

NCC 2025 Vol 1, F4D5

AS 1428.1:2021, 12.3.1 (a)

AS 1428.1:2021, 12.3.1

Water Closet


  • Accessibility compliant suite[1]
  • ≥ 30% luminance contrast seat colour[2]


WC Pan RULES


NCC 2025 V1


NCC 2022 Vol 1, F4D2

AS 1428.1:2021, 12.4.5 (b)

AS 1428.1:2021, 12.4.4

AS 1428.1:2021, 12.2.8.1

AS 1428.1:2021, 12.2.3 (e)

AS 1428.1:2021, 12.2

Door


  • Swing or sliding door allowed[1]
  • Latch & in-use indicator required[2]
  • Emergency openable from outside[3]


Swing Door RULES


NCC 2025 V1


NCC 2025 Vol 1, F4D5

AS 1428.1:2021, 12.2.9 (a)

AS 1428.1:2021, 10.4.2 (e)

AS 1428.1:2021, 12.2.9 (b)

  • Provision of access for people with disabilities in compliance to NCCNCC 2025 Vol 1, F4D5
  • Latchless hold-close system mandatory for outward DoorsAS 1428.1:2021, 12.2.9 (a)
  • Visible occupancy indicator & secure locking (bolt or catch) required, with emergency outside accessAS 1428.1:2021, 10.4.2 (e)
  • Snib Handle
  • ≥ 45mm distance from centre of Spindle
  • ≤ 20N opening, swinging & holding force with stable position between 60 to 90°AS 1428.1:2021, 12.2.9 (b)
  • AS 1428.1 compliant Lever Handle required
  • Inward opening Door Clearance options as per detail below

AS 1428.1:2021, 12.2.9

AS 1428.1:2021, 12.2.9 (b)

AS 1428.1:2021, 12.2.9 (b)

AS 1428.1:2021, 12.2.8.1 (i)

AS 1428.1:2021, 12.4.3

AS 1428.1:2021, 12.3.1

Hand Dryers

Shelf


  • Required as either
  • Part of a compliant Vanity Top[1], or
  • Shelf fixture, requirements vary if within any Circulation Space[2]


Shelf RULES


NCC 2025 V1


Classes 2 to 9


NCC 2025


May 2023



NCC 2025 Vol 1, F4D5

AS 1428.1:2021, 12.4.2 (a)

AS 1428.1:2021, 12.4.2 (b) (ii)

AS 1428.1:2021, 12.4.2 (b) (i)

  • Provision of access for people with disabilities in compliance to the NCCNCC 2025 Vol 1, F4D5
  • Shelf space should be provided next to the washbasin in one of these ways
  • Shelf as part of Vanity BenchAS 1428.1:2021, 12.4.2 (a)
  • ≥ 120mm width x ≥ 300mm length
  • 800 to 830mm bench height
  • Shelf as a separate fixture next to basinAS 1428.1:2021, 12.4.2 (b) (ii)
  • ≥ 120mm width x 400mm length
  • 790mm to 1m above FFL
  • Not allowed over a circulation ZONE
  • Shelf as a separate fixtureAS 1428.1:2021, 12.4.2 (b) (i)
  • 120 to 150mm width x 300 to 400mm length
  • 900mm to 1m above FFL
  • Allowed within a circulation ZONE

AS 1428.1:2021, 12.4.2 (a)

AS 1428.1:2021, 12.4.2 (b)

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