Rigid structural support for gypsum wallboard veneer plaster or drop ceiling assemblies.
Black iron suspended ceiling system.
But its referred to as black iron.
The needs of architects project managers and builders can be met with our suspended acoustic ceiling panels acoustic false ceilings and acoustic drop ceilings.
Our suspended ceiling grid systems are a perfect fit almost any project.
It defines maximum ceiling height for commercial tenant work.
Black iron is the frame below the slab from which the hung ceiling grid or drywall studs are suspended and to which partition caps may be fastened.
I understand new york city requires 1 4 diameter steel rods and 1 1 2 cold rolled steel channels to support ceilings.
Piping ductwork and electrical work in the ceiling are also fastened to routed through this supporting fame work.
Drywall furring channel is commonly clipped with metal furring channel clips or wire tied perpendicular to the underside of the u channel at appropriate intervals for screw attaching drywall.
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