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Perth Insulation Centre

FireSark® Micro-perforated

FireSark® Micro-perforated

Regular price $207.06 AUD
Regular price Sale price $207.06 AUD
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Taxes included. Shipping calculated at checkout.

FireSark® Micro-perforated is a breathable, fire-resistant wall wrap designed for cavity wall systems that demand condensation control without compromising on bushfire compliance. With Class 4 vapour permeability, it allows moisture to escape from the structure, helping prevent mould and internal rot. Built to meet BAL-12.5 to BAL-40 requirements, this insulation wrap features micro-perforated reflective foil, an anti-glare surface, and a heavy-duty core for strength and durability. It’s perfect for builders and specifiers working on bushfire-rated or ventilated façade projects, providing radiant heat reflection, moisture management, and fire compliance in one efficient wrap. Each roll covers 40.5 m² and is UV-resistant for up to 90 days.

 

Product Specifications

  • Thickness: Approx. 0.15 mm

  • Vapour Classification: Class 4 Vapour Permeable

  • Emittance: 0.03 (reflective side), 0.90 (anti-glare side)

  • Fire Performance:

    • Low flammability

    • Complies with AS/NZS 1530.2 & 3

    • NCC compliant for BAL-12.5 to BAL-40 zones

  • Durability: Extra Heavy Duty

  • UV Resistance: Up to 90 days

  • Water Barrier: Water-resistant, micro-perforated for breathability

  • Air Barrier: Yes

Dimensions

  • Roll Size: 1350 mm × 30 m

  • Coverage Per Roll: 40.5 m²

Material Composition

  • Core Material: Reinforced polymer scrim

  • Facers:

    • Reflective foil layer with micro-perforations

    • Anti-glare layer for safe installation

  • Perforations: Uniform micro-perforations for vapour escape, without compromising fire performance

Best Uses & Applications

  • Ventilated Cavity Walls:
    Allows moisture vapour to escape while still acting as a radiant barrier — ideal for external cladding systems.

  • Timber and Steel-Framed Homes in BAL Zones:
    Ensures breathability while meeting BAL-40 fire compliance, making it suitable for use behind weatherboards, bricks, and non-combustible cladding.

  • Renovations and Retrofits:
    Particularly useful when installing new external cladding over existing structures — manages condensation risk and fire exposure.

  • High-Performance Wall Wraps:
    Provides Class 4 vapour permeability in systems that demand both thermal and fire protection.

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Shipping Information

We aim to provide reliable and efficient delivery services for all our products. Here’s what you can expect when ordering from Perth Insulation Centre:

Australia-Wide Delivery: We ship insulation products to all major cities and regions across Australia.

Metro Perth Customers: Enjoy competitive flat-rate shipping of $120 or free local pickup from our Perth facility.

Delivery Timelines: Most orders are processed within 1 business day. Delivery times may vary based on your location:

Large and Regional Orders: For bulk orders or custom shipping requirements, please contact our team for a personalised quote.

Shipping Costs: Flat-rate fees apply based on region. See our Shipping Policy for full details.

For any questions or special delivery requests, please contact us at:
Email: sales@perthinsulationcentre.com.au
Phone: +61 458 462 062