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Appraisal number: 895 (2018)

Date issued: 23 Oct 2018

Marmox Building Products


Marmox Building Products are a range of extruded polystyrene foam boards finished on both sides with a polymer-modified mortar facing reinforced with a glass fibre mesh. The boards are for use as an intermediate substrate to ceramic and natural stone tiling on internal floors. 

Marmox Building Products are also available prefabricated into shower bases, shower niches, footrests and hobs.

Technical literature

  • Marmox Multiboard Installation Instructions - version 2.0 - 21/08/18
  • Ready to Tile over Shower Base - version 2.0 - 21/08/18

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder

Marmox New Zealand Ltd
Phone: 0800 627 669

Marketer details