Angle Free Systems

Angle free damper installation system approved in various wall types.

Angle Free Systems

System No.	Building Element	Product	Max Size	FRL	System Detail
Angle Free 1	Masonry or concrete wall minimum 90mm thick	LVH44 or LVH44C Circular	600mm x 600mm or 450mm diameter	Up to -/120/30	FR masonry or concrete shaft wall
Angle Free 2	Hebel^® wall minimum 75mm thick	LVH44 or LVH44C Circular	600mm x 600mm or 450mm diameter	Up to -/120/30	FR Hebel^® shaft wall
Angle Free 3	FR Plasterboard wall	LVH44	600mm x 600mm	Up to -/60/30	13mm FR plasterboard shaft wall
Angle Free 4	FR Plasterboard wall	LVH44	600mm x 600mm	Up to -/90/30	16mm FR plasterboard shaft wall
Angle Free 5	FR Plasterboard wall	LVH44	600mm x 600mm	Up to -/120/30	2x13mm or 2 x 16mm FR plasterboard shaft wall
Angle Free 6	FR laminated plasterboard wall	LVH44 or LVH44C Circular	600mm x 600mm or 450mm diameter	Up to -/120/-	3x13mm or 3x16mm FR plasterboard laminated shaft wall
Angle Free 7	FR Plasterboard shaft wall	LVH44	600mm x 600mm	Up to -/120/30	25mm Shaft wall liner + 2 x 13mm or 2 x 16mm FR plasterboard wall
Angle Free 8	Masonry or concrete wall minimum 90mm thick	LVH44	600mm x 600mm	Up to -/120/30	FR masonry or concrete shaft wall (tight to slab)
Angle Free 9	Hebel^® wall minimum 75mm thick	LVH44	600mm x 600mm	Up to -/120/30	FR Hebel^® shaft wall (tight to slab)
Angle Free 10	FR Plasterboard wall	LVH44	600mm x 600mm	Up to -/60/30	13mm FR plasterboard shaft wall (tight to slab)
Angle Free 11	FR Plasterboard wall	LVH44	600mm x 600mm	Up to -/90/30	16mm FR plasterboard shaft wall (tight to slab)
Angle Free 12	FR Plasterboard shaft wall	LVH44	600mm x 600mm	Up to -/120/30	2 x 13mm or 2 x 16mm FR plasterboard shaft wall (tight to slab)
Angle Free 13	FR Plasterboard laminated shaft wall	LVH44	600mm x 600mm	Up to -/120/-	3x13mm or 16mm FR laminated plasterboard shaft wall (Tight to slab)
Angle Free 14	FR Plasterboard shaft wall	LVH44	600mm x 600mm	Up to -/120/30	25mm shaft wall liner + 2 x 13mm or 2 x 16mm FR plasterboard