PMA Aluminium Wall Top Closer
PMA Aluminium Wall Top Closer
PMA Aluminium Wall Top Closer
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  • The PMA Aluminium Wall Top Closer is manufactured from a perforated aluminium profile that shields cavity openings. Its controlled perforation pattern maintains airflow to support cavity drying.

    • This wall‑top cavity closer is ideal for protecting cavity openings in bushfire‑prone areas
    • Perforated aluminium profile helps block embers, insects, and debris
    • Designed in accordance with AS 3959:2018 ember‑screening requirements
    • Controlled perforation pattern helps maintain airflow to support cavity drying
    • Supports condensation management in line with NCC requirements
    • Pre‑formed internal and external corner options reduce on‑site cutting and detailing
    • This wall top cavity closer is suitable for a wide range of cladding and wall systems

    The PMA Aluminium Wall Top Closer provides compliant cavity protection without restricting airflow. Explore our wide range of ventilation products online for more options.

PMA Aluminium Wall Top Closer

The PMA Aluminium Wall Top Closer protects open wall cavities at the top of wall systems from ember attack, insects, and debris. It is designed for bushfire‑prone construction where cavity protection and ventilation are both required.

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  • The PMA Aluminium Wall Top Closer is manufactured from a perforated aluminium profile that shields cavity openings. Its controlled perforation pattern maintains airflow to support cavity drying.

    • This wall‑top cavity closer is ideal for protecting cavity openings in bushfire‑prone areas
    • Perforated aluminium profile helps block embers, insects, and debris
    • Designed in accordance with AS 3959:2018 ember‑screening requirements
    • Controlled perforation pattern helps maintain airflow to support cavity drying
    • Supports condensation management in line with NCC requirements
    • Pre‑formed internal and external corner options reduce on‑site cutting and detailing
    • This wall top cavity closer is suitable for a wide range of cladding and wall systems

    The PMA Aluminium Wall Top Closer provides compliant cavity protection without restricting airflow. Explore our wide range of ventilation products online for more options.

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