25/40 Bar Chairs
Bar chairs used to support and position reinforcing mesh or bar at the correct height within a concrete slab before pouring. The 25/40 size refers to the height range, giving flexibility for different slab thicknesses and cover requirements. A simple, essential item for getting your reinforcement sitting right where it needs to be for proper strength and durability.
Common uses:
Supporting reinforcing mesh and bar in slabs
Residential and commercial concrete pours
Driveways, paths and footings
Maintaining correct concrete cover over reinforcement
Disclaimer: Bar chair spacing and placement should follow AS 3600 and relevant engineering specifications to ensure correct concrete cover and structural performance.

