It defines maximum ceiling height for commercial tenant work.
Black iron suspended ceiling system.
I understand new york city requires 1 4 diameter steel rods and 1 1 2 cold rolled steel channels to support ceilings.
But its referred to as black iron.
Our suspended ceiling grid systems are a perfect fit almost any project.
Piping ductwork and electrical work in the ceiling are also fastened to routed through this supporting fame work.
In a ceiling assembly u channel is suspended from the overhead structure using hanger wire.
The needs of architects project managers and builders can be met with our suspended acoustic ceiling panels acoustic false ceilings and acoustic drop ceilings.
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Usg has a wide array of suspended acoustic ceiling products.
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.