Post Support Building Codes & Rules


- Post Support Tools™ simplifies the National Construction Code (NCC) with interactive graphics, including deemed to comply & best practices.


Substrate

M

Fixing

Sealant / Fillet

M

Gasket

M

Mechanical Fixings

Sealant

M

- copy

Membrane

Post

M

AS 4654.2:2012, 2.8.4

≥ 75AS 4654.2:2012, 2.8.4

Post Base


  • Install before Membrane[1]
  • Compatible Primer to post[2]
  • Upturn Membrane to prevent water penetration[3]
  • Clamped seal to Sheet Membrane
  • Chemical seal Liquid Membrane


Post INSTALLATION


NCC 2022 V2


All Building Classes


NCC 2022 H2D8 [2019 3.8.1.3]


May 2023



  • A Roof, Balcony, Podium or similar horizontal surface must be waterproofed to the NCC
  • Install Post Base before Membrane placement
  • If placed onto a completed Membrane, repair any damage
  • Durable timber or metal Post
  • Isolate Membrane from Vibration or Movement to prevent damage

AS 4654.2:2012, 2.8.4

AS 4654.2:2012, 2.8.4

AS 4654.2:2012, 2.8.4

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