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Walsc Facade Wall System

Walsc AAC Panel Systems
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WALSC FACADE WALL SYSTEM

Consists of reinforced Nasahi AAC Panels installed vertically as shown and fixed into continuous horizontal steel top hats that are secured to the structural frame. Walsc AAC Adhesive is applied to the vertical edges where there is an adjoining panel except where vertical control joints are required onto continuous horizontal steel top hats fixed to the structural frame. The faҫade wall is finished using a Walsc approved coating system.

Start visualising the Facade Wall System: https://walsc.com.au/products/walsc-facade-wall-system

Details
Scope of use

For Apartment & Commercial Buildings

Features
  • FRL -/120/120
  • NCC/BCA compliant
  • Lightweight and strong
  • Non-combustible core: Weatherproofing tested NATA per BCA FV1 (+5.5 / -7.0 kPa ULS)
  • Quick to install
  • Local technical support team
Technical Data
  • Panel Thickness: 75 mm
  • Panel Width: 600 mm
  • Panel Length: Check with Distributor
  • Panel Edge Profile: Square Edge
  • Dry Density: 525 kg/m³
  • Ambient Density: 600 kg/m³
  • Density for Design: 650 kg/m³
  • Panel Weight per Square Metre: 50 kg/m²
  • Characteristic AAC Compressive Strength: 2.9 MPa
  • Reinforcement Tensile Yield Stress: 500 MPa
  • Reinforcement Characteristic Weld Strength: 3.1 kN
  • Ultimate Strength Bending Capacity: 0.7 kNm/m
  • Thermal Resistance: R 0.52
  • Coefficient of Thermal Expansion: 7.0 × 10⁻⁶/K
System Components
  • Walsc AAC Panel 75mm Commercial
  • Walsc AAC Adhesive
  • Steel Tophats
  • Screw Fixings
  • Shelf Angle
  • Walsc Anti-corrosion Protection Paint
  • Wall Wrap & Tape
  • Pressure Equalisation Slot
  • Control Joints
  • Approved Render Coating System

Learn more about System Components in details.

System Overview
  • Walsc AAC Panel 75mm
  • Steel Top Hat
  • Structural Frame
  • Wall Wrap
  • Internal Lining
  • Horizontal Control Joint
  • Steel Shelf Angle
  • Sealing Tape
  • Walsc Approved Coating System
  • Damp Proof Course / Flashing

Visualize the system overview here.

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About the
Seller

Walsc is an Australian Autoclaved Aerated Concrete (AAC) building systems company. Providing more than AAC panels — we're a technical partner from specification through to completion, giving project teams the confidence to build better.

Our range includes:

  • Walsc AAC Flooring System
  • Walsc External Wall Cladding System
  • Walsc Internal Wall System
  • Walsc Inter- tenancy Wall System
  • Walsc Facade Wall System

 All manufactured from AAC and engineered to deliver thermally efficient, fire-resistant and acoustically strong performance, while simplifying installation on site. 

Since 2014, Walsc AAC has been specified and installed across hundreds of Australian projects, and is trusted and recommended by architects, certifiers and builders for its consistency, technical support and product expertise. Across residential, multi-residential and commercial projects, 

See how Walsc systems provide a practical, high-performance alternative to conventional wall and flooring construction here.

Walsc - Reinforced. Tested. Accredited.

Verified ArchiPro MemberNew · Since February 2026