Handrail Termination
Required in an Accessible Path of Travel or an Accessible Sole Occupancy Unit[1] Handrail TERMINATION NCC 2022 V4 Class 2 to 9
NCC 2022 D3D22 & 11.3.5 [2019 D2.17, 3.9.2.4]
May 2023
AS 1428.1:2009, 12 (c) AS 1428.1:2009, 12 (a) NCC 2022 Vol 1, D3D22 NCC 2022 HP, 11.3.5 AS 1428.1:2009, 12 (g) NCC 2022 Vol 1, D3D22 (5) NCC 2022 HP, 11.2.5 (1) (a) NCC 2022 HP, 11.2.5 (2) NCC 2022 Vol 1, D3D14 (1) (a) AS/NZS 1428.4.1:2009, 2.3.3 (c) Allow for Service & Fittings
Primary School 2nd Handrail
NCC 2022 Vol 1, D3D20 (1) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 Vol 1, D3D14 (1) (a) NCC 2022 HP, 11.2.2 (1) (a) NCC 2022 Vol 1, D3D14 (1) (a) NCC 2022 Vol 1, D1P2 Safe Movement Requirements within a Building NCC 2022 Vol 1, D1P2
Walking surfaces with safe gradients Doors installed to avoid the risk of occupants Stairways & ramps with s lip-resistant & handrailsLandings to avoid undue fatigue Landings where a door opens from or onto ramp & stairway without any obstruction Tools™ Best Practice Treads & Risers Best Practice Tools™ Best Practice
Allow for drainage around Nosings Avoid single Risers Tools™ Best Practice AS 1428.1:2021, 8.1 (d) NCC 2022 Vol 1, D2D8 (1) (a) NCC 2022 HP, 11.2.5 (2) NCC 2022 Vol 1, D3D18 (2) (b) NCC 2022 HP, 11.3.4 (3) NCC 2022 Vol 1, D3D18 (1) (d) NCC 2022 HP, 11.3.4 (2) (b) (ii) AS 1428.1:2021, 8.2 (e) AS/NZS 1428.4.1:2009, 2.3.3 (c) Zone for Service & Fittings
Tools™ Best Practice NCC 2022 Vol 1, D3D16 NCC 2022 Vol 1, D3D16 (d) NCC 2022 Vol 1, D3D16 (a) NCC 2022 Vol 1, D3D16 (b) NCC 2022 Vol 1, D3D16 (c) NCC 2022 Vol 1, D3D16 NSW (d) AS/NZS 1428.4.1:2009, 2.3.3 (e) AS/NZS 1428.4.1:2009, 2.4 AS 1428.1:2021, 8.2 (d) NCC 2022 Vol 1, D2D7 NCC 2022 Vol 1, D2D8 (1) (a) NCC 2022 Vol 1, D3D25 (1) (a) (i) NCC 2022 Vol 1, F5D2 (8) (c) NCC 2022 HP, 10.3.1 (1) (f) NCC 2022 Vol 1, D3D18 (1) (d) NCC 2022 HP, 11.3.4 (2) (b) (ii) NCC 2022 Vol 1, D3D17 (1) (d) NCC 2022 HP, 11.3.3 (1) (d) NCC 2022 Vol 1, F5D2 (8) (c) NCC 2022 HP, 10.3.1 (1) (f) NCC 2022 Vol 1, D3D14 (1) (b) NCC 2022 Vol 1, D3D14 (1) (b) NCC 2022 Vol 1, D3D20 (1) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 Vol 1, D3D18 (2) (b) NCC 2022 HP, 11.3.4 (3) NCC 2022 Vol 1, D3D20 (1) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 Vol 1, D3D15 (a) NCC 2022 HP, 11.2.5 (1) (b) AS 1428.1:2021, 8.2 (e) Handrail Termination
Required in an Accessible Path of Travel or an Accessible Sole Occupancy Unit[1] Handrail TERMINATION NCC 2025 V1 AS 1428.1:2021, 9 (c) AS 1428.1:2021, 8.1 (a) NCC 2022 Vol 1, D3D22 NCC 2022 HP, 11.3.5 AS 1428.1:2021, 9 (g) NCC 2022 Vol 1, D3D22 (5) Balustrade
≥ 1m height [1] Ø 125mm sphere unable to pass between landing or nosing line & bottom rail of barrier[2] [3] 4m or more fall risk must include a NCZ [4] [5] Balustrade RULES NCC 2022 V1 All Building Classes
NCC 2022 D3D17 to 21 [2019 D2.16]
May 2023
NCC 2022 Vol 1, D3D17 (1) (d) NCC 2022 HP, 11.3.3 (1) (d) NCC 2022 HP, 11.3.4 (4) NCC 2022 Vol 1, D3D21 NCC 2022 Vol 1, D3D19 (1) Non-climbable Zone (NCZ) NCC 2022 V1 All Building Classes
NCC 2022 D3D20 & HP11.3.4 [2019 D2.16a, 3.9.2.3]
May 2023
NCC 2022 Vol 1, D3D20 (1) NCC 2022 Vol 1, D3D20 (1) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 HP, 11.3.4 (8) (a) Class 7 & 8 Balustrade RULES NCC 2022 V1 Class 7 & 8
NCC 2022 Vol 1, D3D19 [2019 D2.16a]
May 2023
NCC 2022 Vol 1, D3D19 (3) (a) NCC 2022 Vol 1, D3D19 (3) (b) Balustrade BEST PRACTICE NCC 2022 V2 Any balustrade system to withstand expected loads Must be designed and structurally certified Dependent on the location and use Glazed systems rely on a common rail or specialized laminated glass to prevent fall if a panel fails Confirm acceptance of system & selection with owner & certifier Where a balustrade meets a window or other uneven element, mullion or transom, openings may become larger than allowed Ø 125mm opening compliance may be affectedRisk for climbing Fixed furniture, taps etc. must not be installed near a balustrade Wire balustrades Avoid as this requires regular maintenance Have high certification failure rate & facilitate climbing Fire-isolated Stair RULES NCC 2022 V4 NCC 2022 Vol 1, D3D19 (4) NCC 2022 Vol 1, D3D19 (2) NCC 2022 Vol 1, D3D19 (1) NCC 2022 Vol 1, D3D19 (2) (a) NCC 2022 Vol 1, D3D19 (2) (b) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 HP, 11.3.4 (4) NCC 2022 Vol 1, D3D20 (1) NCC 2022 Vol 1, D3D19 (1) NCC 2022 Vol 1, D3D17 (1) (d) Tactile Indicators (TGSI)
300 ± 10mm from nosing[1] 300 to 400mm depth[2] if Landing ≤ 3m , or Outer handrail not continuous Tactile Ground Surface Indicators (TGSI) NCC 2022 V3 Class 2 to 9
NCC 2022 D4D9, S15, & I2D11
[2019 D3.8, D3.6, H2.11]
May 2023
AS/NZS 1428.4.1:2009, 2.3.3 (c) AS/NZS 1428.4.1:2009, 2.4 AS/NZS 1428.4.1:2009, 2.4 AS/NZS 1428.4.1:2009, Appendix C3 Informative Tactile Indicator OPTIONS NCC 2022 V1 AS/NZS 1428.4.1:2009, 2.3.3 (c) AS/NZS 1428.4.1:2009, 2.4 Landings
Landing (Private Stair) NCC 2022 V1 Class 1 - 4 & 10 (Private)
NCC 2022 HP11.2.5 [2019 3.9.1.5]
May 2023
NCC 2022 HP, 11.2.5 (1) (c) Landing CLEARANCES NCC 2022 V3 Class 2 to 9
NCC 2022 D2D8 & HP11.2.5 [2019 D1.4]
May 2023
NCC 2022 HP, 11.3.5 NCC 2022 HP, 11.2.5 (1) (a) NCC 2022 HP, 11.2.5 (1) (a) NCC 2022 HP, 11.2.5 (2) NCC 2022 Vol 1, D3D15 (a) (i) Clear Height
Bulkhead Clearance NCC 2022 V1 ≥ 2.1m height clearance above nosing line to bulkheadsHeight Clearance RULES NCC 2022 V1 All Building Classes
NCC 2022 F5D2 & HP10.3.1 [2019 F3.1]
May 2023
NCC 2022 Vol 1, F5D2 NCC 2022 HP, 10.3.1 (1) (f) NCC 2022 HP, 10.3.1 (1) (f) NCC 2022 Vol 1, F5D2 (8) (c) Doors
Must swing in direction of Egress[1] ≤ 500mm encroachment on required width [2] ≥ 1.98m unobstructed door height[3] Door Egress Clearance RULES NCC 2022 V3 All Building Classes
NCC 2022 D2D7 to 11 [2019 D1.6]
May 2023
NCC 2022 Vol 1, D2D7 NCC 2022 Vol 1, D2D9 (c) NCC 2022 Vol 1, D2D9 (e) NCC 2022 Vol 1, D2D8 (1) (a) NCC 2022 Vol 1, D2D8 Door Swing RULES NCC 2022 V1 Class 2 to 9
NCC 2022 D3D25 [2019 D2.20]
May 2023
NCC 2022 Vol 1, D3D25 (1) (a) NCC 2022 Vol 1, D3D25 (1) (b) In a required exit must not encroachNCC 2022 Vol 1, D3D25 (1) (a) > 500mm swing path into the required width> 100mm when fully open (including handles)Must swing in the direction of travel unlessNCC 2022 Vol 1, D3D25 (1) (b) Serves ≤ 200m² building area & has a Hold Open Device Serves a Sanitary Compartment or Airlock NCC 2022 Vol 1, D2D7 NCC 2022 Vol 1, D3D25 (1) (a) (i) NCC 2022 Vol 1, D3D25 (1) (b) Handrails
865mm to 1m high[1] Ø 30 to 50mm [2] < 1m high stair not required (private)[3] [4] Required both sides if width > 2m (public)[5] Handrail PRIVATE STAIR NCC 2022 V1 Class 1 - 4 & 10 (Private)
NCC 2022 D3D22 & HP11.3.5 [2019 D2.17 & 3.9.2.4]
May 2023
< 1m high stair does not require a handrailHandrail to at least 1 side Handrail continuous if possible, but can stop at newel posts or where barrier terminates No requirement to shape but must be able to be gripped Handrail GEOMETRY NCC 2022 V2 Balustrade height measured from top of a hob, if higher than adjacent floor level ≥ 900mm down stair flights &≥ 1.05m at landings & balconiesDesign the Balustrade to be slightly higher than the minimum Just 1mm too low can make the rails defective & unsafe At a mid-landing with a change of direction Locate the the first upward riser 1 going length from the landing This allows for improved handrail geometry Handrail DURABILITY NCC 2022 V2 If within 200m from a coastline, select stainless steel or powder-coated aluminium products Always use stainless steel fixings, washers, packers, & spacers Polished stainless steel finishes will reduce "tea staining" Handrail ACCESSIBILITY NCC 2025 V3 NCC 2022 Vol 1, D3D22 (1) (b) AS 1428.1:2021, 9 (b) AS 1428.1:2021, 9 (c) NCC 2022 Vol 1, D3D22 NCC 2022 Vol 1, D3D18 (2) (b) NCC 2022 HP, 11.3.5 (2) (a) NCC 2022 Vol 1, D3D22 (6) (b) AS 1428.1:2021, 9 (b) NCC 2022 Vol 1, D3D22 (1) (b) Treads & Risers
2 to 18 risers in a single flight[1] 115 to 190mm Riser[2] 250 to 355mm Going (240mm if a private stair) ± 5mm per tread & ± 10mm overall Tolerance [3] Ø 125mm sphere unable to pass through an open riser[4] Opaque Risers mandatory for DDA compliance [5] Slip RATING NCC 2022 V2 All Building Classes
NCC 2022 D3D15 & HP11.2.4 [2019 D2.14, 3.9.1.4]
May 2023
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Riser & Going RULES NCC 2022 V5 All Building Classes
NCC 2022 D3D14 [2019 D2.13]
May 2023
NCC 2022 HP, 11.2.2 (1) (e) NCC 2022 Vol 1, D3D14 (1) (f) Tread & Riser BEST PRACTICE NCC 2022 V2 No single Riser Stairs Generally not permitted ≤ 1 : 50 gradient to landing Step ramp 1 : 10 at ≤ 190mm height preferred For stairways adjoining a sloping walkway DO NOT allow the last tread to follow the sloping gradient NCC 2022 HP, 11.2.2 (5) NCC 2022 HP, 11.2.2 (1) (a) NCC 2022 HP, 11.2.2 (1) (c) (ii) NCC 2022 HP, 11.2.2 (1) (d) AS 1428.1:2021, 8.1 (c) Glazing
Glazing FALL SAFETY NCC 2022 V3 All Building Classes
NCC 2022 B1D4 & HP8.4.2 [2019 B1.4, 3.6.4.1]
May 2023
AS 1288:2021, 5.16 (b) AS 1288:2021, 5.16 (a) NCC 2022 Vol 1, B1D4 (.) NCC 2022 HP, 8.4.2 AS 1288:2021, 5.16 (b) Clear Width
≥ 1m Public Stair[1] ≥ 600mm non-habitable[2] Landing CLEARANCES NCC 2022 V5 Class 2 to 9
NCC 2022 D2D8 & HP11.2.5 [2019 D1.4]
May 2023
EFSG 2.0 EFSG 2.0 NCC 2022 HP, 11.2.5 (1) (a) NCC 2022 Vol 1, D2D8 (1) (a) NCC 2022 Vol 1, D2D8 (1) (a) NCC 2022 HP, 11.2.5 (2) Nosings
Slip resistance[1] [2] P4 or R11 subject to wettingP3 or R10 dry conditions30% luminance contrast [3] Nosing RULES NCC 2025 V1 NCC 2022 Vol 1, S15C4 (b) NCC 2022 HP, 11.2.4 (2) (b) NCC 2022 Vol 2, H5D2 AS 1428.1:2021, 8.1 (e) AS 1428.1:2021, 8.1 (d) NCC 2022 Vol 2, H5D2 NCC 2022 Vol 2, H5D3 NCC 2022 HP, 11.2.1 Stairways and Ramps to ensure safe movement and access in accordance to the NCCNCC 2022 Vol 1, S15C4 (b) NCC 2022 HP, 11.2.4 (2) (b) NCC 2022 Vol 2, H5D2 Required on a stair in an Accessible Path of Travel 30% luminance contrastAS 1428.1:2021, 8.1 (e) Nosing profileAS 1428.1:2021, 8.1 (d) ≤ r 5mm , or ≤ 5 x 5mm chamfer, or Squared off Slip resistanceNCC 2022 Vol 2, H5D2 NCC 2022 Vol 2, H5D3 P4 or R11 subject to wettingP3 or R10 dry conditionsAn off the shelf profile must be AS 1428.1 compliant Nosing must not project beyond face of riser NCC 2022 HP, 11.2.1 Non Slip TESTING & MAINTENANCE NCC 2022 V1 Material SAFETY NCC 2022 V1 NCC 2022 Vol 1, S15C4 (b) NCC 2022 Vol 1, D3D15 (a) (ii) NCC 2022 HP, 11.2.4 (2) Storage Under Stairs
Fire-isolated Stair Not allowed[1] Required non Fire-isolated Stair 60/60/60 FRL [2] Enclosure Under Stair RULES NCC 2022 V1 Class 2 to 9
NCC 2022 D3D9 [2019 D2.8]
May 2023
NCC 2022 Vol 1, D3D9 (1) NCC 2022 Vol 1, D3D9 (2) (a) NCC 2022 Vol 1, D3D9 (2) (b) NCC 2022 Vol 1, D3D9 (1) NCC 2022 Vol 1, D3D9 (2) (a) Non-Climbable Zone
4m or more fall risk must include a NCZ [1] Non-climbable Zone (NCZ) NCC 2022 V3 All Building Classes
NCC 2022 D3D20 [2019 D2.16a]
May 2023
NCC 2022 Vol 1, D3D20 (1) NCC 2022 Vol 1, D3D20 (1) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 HP, 11.3.4 (8) (a) NCC 2022 Vol 1, D3D20 (1) Tactile Indicators (TGSI)
300±10mm from nosing [1] 600 to 800mm depth[2] Luminance contrast to surrounding finish of≥ 30% for integrated TGSI's [3] ≥ 45% for individual TGSI's [4] , & ≥ 60% for raised part of 2 tone style TGSI [5] Tactile Indicator OPTIONS NCC 2022 V1 Tactile Ground Surface Indicators (TGSI) NCC 2022 V1 Class 2 to 9
NCC 2022 D4D9, S15, & I2D11
[2019 D3.8, D3.6, H2.11]
May 2023
AS/NZS 1428.4.1:2009, 2.3.3 (c) AS/NZS 1428.4.1:2009, 2.4 NCC 2022 Vol 1, D4D9 AS/NZS 1428.4.1:2009, 2.4 AS/NZS 1428.4.1:2009, Appendix C3 Informative AS/NZS 1428.4.1:2009, 2.3.3 (c) AS/NZS 1428.4.1:2009, 2.3.3 (e) AS/NZS 1428.4.1:2009, 2.2 b i AS/NZS 1428.4.1:2009, 2.2 b ii AS/NZS 1428.4.1:2009, 2.2 b iii Fire Door
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