Installation Methodology

Methodology

For steel roof and over-purlin applications lay the Alufoil® over 1.6mm white PVC coated straining wire spaced at 367mm centres with the first wire positioned 50mm in from the gable end. Overlap by 100mm and hold in position until fitment of the roof sheet using GDA grade double-sided tape on the eave and apex purlins and/or in between if required.

Truss & Tiled Roof

For truss and tiled roof applications lay the Alufoil® across the rafters/trusses working from the eaves to the ridges overlapping each layer by 100mm. Tension and then staple to the trusses/rafters before fitting the tile brandering.

Methodology

For steel roof and over-purlin applications lay the Alufoil® over 1.6mm galvanised steel straining wire spaced at 367mm centres with the first wire positioned 50mm in from the gable end. Overlap by 150mm and hold in position until fitment of the roof sheet using GDA grade double-sided tape on the eave and apex purlins and/or in between if required.

Truss & Tiled Roof

For truss and tiled roof applications lay the Alufoil® across the rafters/trusses working from the eaves to the ridges overlapping each layer by 150mm. Tension and then staple to the trusses/rafters before fitting

the tile brandering.

Methodology

For steel roof and over-purlin applications lay the Alucushion®/Bubblefoil® over 1.6mm white PVC coated straining wire spaced at 383mm centres with the first wire positioned 50mm in from the gable end. Overlap by 100mm and hold in position until fitment of the roof sheet using GDA grade double-sided tape on the eave and apex purlins and/or in between if required.

Truss & Tiled Roof

For truss and tiled roof applications lay the Alucushion®/Bubblefoil® across the rafters/trusses working from the eaves to the ridges overlapping each layer by 150mm. Tension and then staple to the trusses/rafters before fitting

the tile brandering.