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Pacbld RWU (Rigid Wall Underlay)

Pacbld RWU (Rigid Wall Underlay) is an unsanded monolithic fibre cement sheet that is used in many different applications in the building industry. Pacbld RWU (Rigid Wall Underlay) can be used as a tile/slate underlay, in ceilings and for flooring.

A Rigid Wall Underlay has superior benefits over traditional basic building wrap. Pacific Build Supply have developed a superior system using Pacbld RWU fibre cement in combination with certified and tested fixings and sealing tape to produce one of the most durable Rigid Wall Underlays on the market.

The system is simple to install and cost effective. There is the option of using the Rigid Wall Underlay as a bracing element using the Pacific Build Supply's Bracing Manual and fixing arrangement as well.

Key Features
  • Strong and durable
  • Superior water and frost resistance
  • Dimensional stability
  • No delamination
  • Produced under stringent production procedures
  • Easily recyclable
  • Low energy use in the production process
Scope of Use
  • Pacbld RWU is a medium density fibre cement sheet that is used for rigid wall underlays
Product Information
Installation and Operation

Pacific Build Supply Ltd provide innovative code compliant cladding systems, new generation systems for internal linings, and passive fire protection systems.

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