PRIMAflex is a high-performance cellulose fibre cement sheet manufactured with sand, cement, cellulose fibre, and additives. It is one of the most resistant materials there is for your exterior and interior.

  • Description
  • IBS PRIMAflex is a cellulose fibre cement panel. Each panel has a smooth, uniform face and is ready to be finished with a variety of paint, lightweight plaster systems or overlaid with ceramic tiles, slate, or stone composite products.

    The panels are manufactured in a high-pressure chamber (called an autoclave) from high-grade cellulose pulp fibre, finely ground sand, Portland cement and water. This process makes strong, durable, and non-combustible. It is also moisture resistant and can help with soundproofing.


    IBS supply PRIMAflex panels in various lengths, widths, and thicknesses for the following uses:

    External cladding
    Internal lining – floors, ceilings, and walls
    Structural flooring
    Wet area lining – bathroom
    Eaves, verandahs, and carports
    Fire and acoustic walls and floors
    Bracing solutions

    Key Benefits and Features:

    Excellent weathering properties
    Smooth finish for paint
    Excellent acoustic performance
    A very strong, versatile board
    Environmentally friendly materials
    Excellent strength and toughness
    Waterproofing and fireproofing
    Antisepsis and mothproofing
    Not prone to warping or cracking
    Good acoustic insulation and weather resistance
    Good thermal and heat insulation
    Durability and long lifetime
    Low maintenance

    Certifications and Accrediations

    ISO 9001: 2008 Quality System (Ref-AR0430-IQNet Certification)
    ISO 14001: 2004 Environmental System (Ref- ER0642-IQNet Certification)
    BRANZ appraisal No:737 (2011)

  • Panel Sizes
  • Panel Sizes

    2400 x 300 x 4.5mm
    2400 x 450 x 4.5mm
    2400 x 600 x 4.5mm
    2400 x 750 x 4.5mm
    2400 x 900 x 4.5mm
    2400 x 1200 x 4.5mm
    2700 x 900 x 4.5mm
    2700 x 1200 x 4.5mm
    3000 x 1200 x 4.5mm
    2400 x 1200 x 6mm
    2400 x 1200 x 6mm
    2400 x 1200 x 9mm

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