SilverFloor® is designed for use as an insulation under floors with a sealed air space between flooring and enclosed sub-floor space. Where the sub-floor space is exposed to wind, e.g. in pole construction, a lining should be installed under the floor joists.
Total System R-Values
Suspended Framed Floors
enclosed sub-floor, unventilated with SilverFloor® installed between joists
Unenclosed Sub-floor, ventilated with SilverFloor® installed between joists
When specifying state the following: Product Name: Ametalin SilverFloor®
The insulation to be installed shall be Ametalin SilverFloor® Vapour Permeable reflective underfloor insulation and shall be installed in accordance with the instructions issued by them and in accordance with AS 4200.2:2017.
Emittance Value: 0.03, 0.03 Emittance Classification: IR Reflective, IR Reflective Vapour Control Classification: Class 3 Vapour Permeable, 0.3009 ug/N.s Water Control Classification: Non-water Barrier Duty: Heavy in accordance with AS/NZS 4200.1:2017