Specifications & Technical Details


The 700 Steel No-Vision Door & Partition Grille is constructed with 24-gauge CRS hemmed louver blades that add strength and a smooth, burr-free louver design.

700-B is framed in a 20-gauge CRS single mitered flange frame for surface mount to ceilings, side walls or transoms.

700-B with Auxilliary is framed in a 20-gauge CRS double mitered flange frame and self-adjusts for wood or hollow metal door thickness from 1 3/8″ to 2 1/4.”

700-A is framed in a wrap-around 20-gauge CRS channel frame for doors, partitions, transoms or other applications where interior stops are required.

700-C is provided in a grille core only.

*Note: For exterior use, high humidity or salt air, please specify zinc-plated or stainless steel.