Metal Roofing - EnviroSeal™ Roof Metal
Sealing the inside environment from the Outside.
EnviroSeal Roof Metal is a light duty radiant barrier consisting of a fibreglass reinforced, kraft paper and aluminium foil laminate with fire retardant adhesive. To eliminate glare during installation, EnviroSeal Roof Metal has a green antiglare with black EnviroSeal logo on one surface.
EnviroSeal™ Roof Metal is an economical grade, reflective foil insulation specifically developed as insulation and condensation control for use under metal deck roofs in domestic and commercial applications. EnviroSeal Roof Metal can also be used as a cost effective wall wrap to protect against dirt, dust, draughts and condensation. Tough enough to withstand the rigours of construction, EnviroSeal provides additional protection during home building.
Dry Delamination Resistance: Pass Wet Delamination Resistance: Pass Shrinkage: < 0.5%
Standard Sizes and Packaging
Flammability test: when tested in accordance with AS1530 Part 2 - 1993, the following flammability indices resulted:
Early fire hazard properties: when tested in accordance with AS1530 Part 3 - 1989, the following early fire hazard indices resulted:
Basic Surface Properties
Emissivity of Bright Foil Surface (ASTM - C445) = 5%. Reflectivity of Bright Foil Surface = 95%.
In accordance with AS/NZS 4200.1:
The thermal performance of reflective insulation varies according to the direction of the heat flow. The following tables provides system R values for common systems in accordance with AS4859.1:2002 Materials for the Thermal Insulation of Buildings.
Recommendations for use
EnviroSeal Roof Metal is guaranteed to perform to specifications in normal building applications when installed in accordance with AS/NZS 4200.2: 1994.
EnviroSeal products should not come into contact with wet concrete or other lime based products and should be stored in a dry place out of direct sunlight before use.