Sub-sill with Set Down Building Codes & Rules


- Sub-sill with Set Down Tools™ simplifies the National Construction Code (NCC) with interactive graphics, including deemed to comply & best practices.


End Cap


  • Installation[1]
  • Press in cap preferred
  • Fully seal to sub-sill
  • ≥ 3mm gap to reveal


End Cap WATERPROOFING


NCC 2022 V1


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Tools™ Best Practice

Membrane Height


  • Height varies with wind class[1]


Height RULES


NCC 2022 V7


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.8.1

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

  • Building elements in Wet Areas to be Waterproof or Water Resistant to the NCCAS 4654.2:2012, 2.8.1NCC 2022 Vol 1, F1D5NCC 2022 Vol 2, H2D8
  • Measured from top of finished external level to height of MembraneNCC 2022 HP, 10.2.1
  • FFL in the case of a finish on a Screed Bed, or
  • Base of Linear Drain at Zero Threshold Entry, or
  • Substrate Membrane where Pavers on Pedestals
  • Height sufficient to prevent wind-driven water entry

AS 4654.2:2012, 2.8.1.1

AS 4654.2:2012, 2.5.2

≥ 1 : 100AS 4654.2:2012, 2.5.2

Tools™ Best Practice

≥ 1 : 80Tools™ Best Practice

Waterstop


  • Rebate in slab preferred[1]
  • Height as required to achieve Membrane Height[2]


Waterstop


NCC 2022 V1


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



NCC 2022 Vol 1, F1D5

AS 4654.2:2012, 2.8.3

AS 4654.2:2012, 2.8.3

AS 4654.2:2012, 2.8.3

AS 4654.2:2012, 2.8.3

Finished Level

Fall

Termite Management


  • Termite control required for Ground Level floor junctions[1]
  • ≥ 75mm slab exposure above the external finished floor level to allow easy detection of termites[2]


Termite RISK


NCC 2022 V3


Class 1 & 10


NCC 2022, H1D3 & HP3.4.1 [2019 3.1.4.2]


May 2023



NCC 2022 HP, 3.4.1(2)

NCC 2022 HP, 3.4.1 (1) (b)

NCC 2022 HP, 3.4.1

  • Termite Management System Required ifNCC 2022 HP, 3.4.1(2)
  • Location is identified at Risk of Attack, &
  • Any Primary Building Element is susceptible
  • Primary Building Elements areNCC 2022 HP, 3.4.1 (1) (b)
  • Any member designed to take Loads
  • Wall, Roof, Ceiling, Floor, Ramp or Stair Framing
  • Any bracing or other framing members
  • Materials not susceptible to attackNCC 2022 HP, 3.4.1
  • Metals
  • Concrete
  • Masonry
  • Fibre-reinforced Concrete
  • Naturally resistant Timber
  • Preservative-treated Timber

Termite MANAGEMENT


NCC 2022 V4


Class 1 & 10


NCC 2022 H1D3 & HP3.4.2 [2019 3.1.4.3]


May 2023



NCC 2022 HP, 3.4.2

AS 3660.1:2014, 4.4

NCC 2022 Vol 2, H1D3

  • Termite Management compliant to the NCCNCC 2022 HP, 3.4.2
  • Inspection ZoneAS 3660.1:2014, 4.4NCC 2022 Vol 2, H1D3
  • ≥ 75mm exposed Concrete Face
  • Off form, smooth surface, free of Ripples or Honeycombing
  • Tiling, Render, Vapour Barrier, Flashings, Structures & the like, not allowed to bridge this Zone

AS 3660.1:2014, 4.4

NCC 2022 Vol 2, H1D3

Fixings


  • ≤ 600mm CTS[1]
  • Seal to prevent water ingress[2]


Fixing BEST PRACTICE


NCC 2022 V1


Fixing RULES


NCC 2022 V3


All Building Classes


NCC 2022 J5D5, H6D2, & HP13.4.4 [2019 J3.4, 3.12.0, 3.12.3.3]


May 2023



NCC 2022 HP, 13.4.4

NCC 2022 Vol 1, J5D5 (1)

NCC 2022 Vol 2, H6D2 (1)

AS 4654.2:2012, 2.8.3

AS 4654.2:2012, 2.8.3

Manufacturer's Requirement

Floor finish


  • Fall to drainage
  • ≥ 1 : 100[1]
  • ≥ 1 : 80 recommended[2]
  • ≥ P3 or R10 slip rating[3]


Surface FINISHES


NCC 2022 V4


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.15.2

AS 4654.2:2012, 2.15.2

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

AS 4654.2:2012, 2.15.1

AS 4654.2:2012, 2.15.3

HB 198:2014, 5.1

Tools™ Best Practice

AS 4654.2:2012, 2.5.2

Substrate


  • Smooth, clean, dry & dust free surface[1]
  • Class 2 concrete finish preferred


Substrate PREPARATION


NCC 2022 V1


Substrate RULES


NCC 2022 V3


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.5.1

AS 4654.2:2012, 2.5.1

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.6

Liquid applied membrane PREPARATION


NCC 2022 V2


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.5.3.1

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

AS 4654.2:2012, 2.5.3.1

Partially bonded membrane PREPARATION


NCC 2022 V2


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.5.3.2

AS 4654.2:2012, 2.5.3.2

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

Unbonded membrane PREPARATION


NCC 2022 V3


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.5.3.3

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

AS 4654.2:2012, 2.5.3

Floor system


  • ≥ 1 : 80 falls to drainage[1]
  • Concrete required over habitable spaces


Roof Terrace or Podium DESIGN


NCC 2022 V1


Balcony DESIGN


NCC 2022 V1


Tools™ Best Practice

Floor System

Membrane


  • ≥ 1 : 100 fall to drainage[1]
  • Structural Substrate or Screed to form the required Falls[2]


Membrane AUDIT


NCC 2022 V1


All building classes


AS 4654.2 2012, 2.16


14 Sep 2012 to Current



Waterproof Membrane BEST PRACTICE


NCC 2022 V1


Membrane RULES


NCC 2022 V5


All Building Classes


NCC 2022 F1D5, H2D8, & HP10.2 [2019 F1.4, 3.8.1.2, 3.8.1.3]


May 2023



AS 4654.2:2012, 2.5.2

NCC 2022 Vol 1, F1D5

NCC 2022 Vol 2, H2D8

NCC 2022 HP, 10.2.1

AS 4654.2:2012, 2.3

AS 4654.2:2012, 2.5.3

AS 4654.2:2012, 2.7

AS 4654.2:2012, 2.6.2

AS 4654.2:2012, 2.5.2

AS 4654.2:2012, 2.5.1

Substrate

M

M

M

Finished Level (Internal)

Membrane

End Cap

Sealant

Sub-Sill

Fall

M

Threshold

Fillet

M

Screed

(External)

Floor Finish

Membrane Height

Tools™ Best Practice

AS 4654.2:2012, 2.8.3

Tools™ Best Practice

AS 3700:2018, 4.7.2

WeepholesAS 3700:2018, 4.7.2

  • Direct water out of sub-sill to building exterior

AS 4654.2:2012, 2.5.2

Zero Threshold

Sub-Sill on Hob

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