Diag 1
• Pressure fit the body of the batt flush up under the floor
• Fold the opposite edge down so that a friction fit is achieved.
Diag 2
• The batt can also be fitted snug against the opposing joist ensuring no gaps.
• Leave no gaps between the insulation and the framing and the underside of the floor
• Fix strapping across the underside of batt;
a) Each batt is to have a minimum of 3 runs of strapping applied, one at each end in the zone within
200mm from the end of each batt, and one applied across the centre of the batt either straight across or
diagonally
Diag 3
Across Joists (3a)
Zig Zag fit (3b)