A simple, compact solution for separating outdoor areas.

A cost-effective solution for separating walls between patios, terraces and balconies.

To provide you with the best possible solution, we continually update and enhance our design guides. Please download the latest HardieSmart Blade Wall Design Guide before use. 

Maximise outdoor living space.

HardieSmart™ Blade Wall System is a versatile and high performance wall system. Its single layer design makes it the perfect solution to separate dwellings in cantilevering balconies and ground wall extensions.

HardieSmart™ Blade Wall System is highly compact; with a wall thickness starting as low as 102mm, it delivers significant savings in outdoor living space compared to other wall systems. Perfect for tight spaces and narrow sites. Find out just how much you can save here.

Versatile design.

Additionally, the wall system also comes with the good looks and versatility of James Hardie® cement composite products, as most James Hardie external claddings may be used. The HardieSmart™ Blade Wall System is also compatible with other frequently used common wall systems.

Simplified construction.

HardieSmart™ Blade Wall System does not require a fire lining in-between tenancy frames; minimising risk of weather exposure to non-water resistant linings and unforeseen mould growth whilst simplifying complicated construction methods. By removing excess material and trades, HardieSmart™ Blade Wall System simplifies construction providing a complete system with all James Hardie components covered by the one product warranty.**

System Information.

  Fire Resistance Level (FRL): 60/60/60 minutes
  Acoustic Performance (Rw): 47
  Structural Bracing (kN/m): 4.0 - 10


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# Compared to standard plasterboard systems with a 90mm timber frame with similar acoustic and fire performance levels.
Note that the above performance values may vary, please refer to the latest HardieSmart™ Blade wall system Design Guide for more information.
** Terms and conditions apply and does not cover installation.