Ametalin SilverSark® xR is suitable 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 Code||Duty||Thickness||Width||Length||Area per roll|
|XHD-XR-45||Extra Heavy||0.17 mm||1500 mm||30 m||45 m²|
|XHD-XR-81||Extra Heavy||0.17 mm||1350 mm||60 m||81 m²|
Ametalin SilverSark® xR is designed for use as insulation and condensation control under metal and tile roofs in residential, commercial and office buildings in all regions of Australia. It is also suitable for use as a wall wrap, particularly in brick veneer systems.
Install SilverSark® xR facing an air space on either side for increased reflective R-value. SilverSark® xR reduces the need for additional wall insulation, and increases overall thermal performance of the building system
*NOTE: Please check cladding manufacturer’s requirements before installation. Regions north of the Tropic of Capricorn in NCC 2.
|22° Pitched metal roof with flat ceiling ventilated||RT 1.2||RT 1.9|
|22° Pitched tile roof with flat ceiling unventilated||RT 1.1||RT 1.7|
|Commercial Metal Deck Roof|
|5° Pitched metal roof with 1000mm suspended ceiling||RT 1.2||RT 4.3|
|Brick Veneer Wall|
|One layer of SilverSark® xR||RT 1.8||RT 1.5|
|Double Brick Cavity Wall|
|One layer of SilverSark® xR||RT 2.0||RT 1.8|
When specifying, state the following:
Product Name: SilverSark® xR
The insulation to be installed shall be SilverSark® xR Extra R-value reflective laminate with anti-glare, emittance bright side 0.03, anti-glare side 0.07. Product is manufactured by Ametalin and shall be installed in accordance with AS 4200.2:2017 Pliable Building Membranes and Underlays, Part 2: Installation Requirements.
Flammability Index: Low ≤ 5
Duty: Extra Heavy in accordance with AS/NSZ 4200.1:2017
Vapour Control: Class 2 Vapour Barrier
Vapour Permeability: 0.0078 µg/m²·24 hr
Water Control: Water Barrier
Emittance Bright Side: 0.03, Anti-glare Side: 0.07
Emittance Classification: IR Reflective, IR Semi-reflective