Modern construction site

    Our Story

    Walsc AAC Panel Systems has been established since 2014 in Australia. We are a company that provides innovative and high-quality autoclaved aerated concrete to the building and construction industry.

    Our Name

    The meaning behind Walsc

    Walsc [wɔːlˌsk] — the origin of our company name came from the core elements that create our AAC products.

    W
    H₂O

    Water

    The essential catalyst that activates the chemical reaction between raw materials.

    A
    Al

    Aluminium Powder

    Creates millions of tiny air cells that give AAC its lightweight thermal properties.

    L
    CaO

    Lime

    Binds with silica under high pressure to form the strong crystalline structure.

    S
    SiO₂

    Silicon Sand

    The primary silica source that reacts with lime during autoclaving.

    C
    CaSO₄

    Cement

    Provides initial setting strength before the autoclave process completes.

    Five elements · One vision

    Walsc
    Projects

    A decade of building excellence

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    Certification

    Reinforced. Tested. Accredited.

    We provide the market and regulatory authorities with complete certainty through systems that are fully tested and compliant with NCC and Australian Standards.

    NCC Compliant

    Independently certified under the CodeMark scheme to the National Construction Code and Australian Standards.

    CodeMark Certificate CM40331 — External Wall System
    CodeMark Certificate CM40332 — Intertenancy Wall System
    CodeMark Certificate CM40424 — AAC Panel System
    Partnership

    A dedicated partner to the Australian industry

    Over the past decade, Walsc has participated in hundreds of projects across low-rise residential, multi-residential, and commercial buildings. Today, we remain committed to supporting the industry with technical guidance and high-performance building solutions.

    Trusted by leading partners

    Bostik
    CMI Certification
    CSIRO
    Dulux Australia
    Hilti
    Jensen Hughes
    Lorient
    Mac Render
    Promat
    Rockcote
    Trafalgar Fire
    Warringtonfire

    By the numbers

    10+
    Years in Australia

    Established in 2014, serving the Australian construction industry.

    2000+
    Homes completed in a year

    Over two thousand homes completed each year across low-rise residential, multi-residential, and commercial buildings.

    10+
    Distributors Nationwide

    Available across Australia to provide reliable and high-performance AAC solutions.

    Millions
    Panels Installed

    Trusted by builders and developers across the country for quality and performance.

    Have a Question?

    Whether you need a quote, technical advice, or project support - our team is ready to help. Fill in the form and we'll respond within 1 business day.

    Hours

    Mon - Fri, 8am - 5pm AEST