96,97%
99,45%
1,2 m x 25 m ( 30 m2)
No cracking
NIL
Non-Fibrous / Non-Itchy / Non Toxic
Non Carcinogenic & Non Allergenic
o Starting at the gutter, roll out the foil across the rafters and ensuring a 50mm overlap into the gutter is achieved.
o Fix to rafters, allow 150 mm with end joins overlapped by rafter spacing (600 mm for metal roof) if not taped
o Fix Battens as per roof cover requirements and applicable standards
o Starting at the gutter, roll out the foil across the rafters and ensuring a 50mm overlap into the gutter is achieved.
o Allow 40mm sag between purlins, installed loosely if using a mesh to allow the sag.
o Overlap by 50mm at joins and apply 72 to 100mm reinforced foil tape to top of join.
o Overlap by 600mm end join if not taped.
o Fix roof sheeting by screwing through foil to the purlins