FireSark™

Superior Fire Performance

Ametalin FireSark Sarking for ultimate fire performance
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Features and Benefits

Bushfire Attack Levels

For use in roof systems BAL – LOW to BAL – 40 and wall systems BAL – LOW to BAL – FZ to comply with AS 3959—2009 Construction of buildings in bushfire prone areas.

Product Details

Product CodeDutyThickness Width Length Area per roll
FS-40Extra Heavy0.20 mm1350 mm30 m 40 m²
Residential RoofWinterSummer
22° pitched tile roof with plasterboard ceiling unventilatedRT 1.0RT 1.5
22° pitched metal roof with plasterboard ceiling unventilatedRT 1.0RT 1.5
ACP / Lightweight Cladding (fixed to battens)
With one layer of FireSark™RT 1.2RT 1.0
Brick Veneer Wall
With one layer of FireSark™RT 1.3RT 1.2

When specifying, state the following:

Product Name: FIRESARK™

The insulation to be installed shall be FIRESARK™ single-sided reflective laminate. Product is manufactured by Ametalin and shall be installed in accordance with AS/NZS 4200.2: 2017 Pliable Building Membranes and Underlays, Part 2: Installation Requirements.

Emittance Bright Side: 0.03
Water Vapour Transmission (WVT): 0.37 g/m²•24hr
Vapour Resistance: 362.4 MN•s/g
Vapour Control Classification: Vapour Barrier
Water Control Classification: Water Barrier
Duty: Extra Heavy in accordance with AS/NZS 4200.1:2017

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