CMU ScrewsConcrete Masonry Unit (CMU) screws are 3 1 4" long and are available in factory finished White or Natural. Best used for hollow block (cement masonry cinder blocks).

The 5-in x 84-in beveled tongue and groove planks are easy to install without the need for sanding

Grip Clip 3-Way - Joins main beams to cross tee via locking barbs without pop rivets or screws

Armstrong OPTIMA ceiling tiles have smooth texture with excellent acoustical absorption

Note: Country Classic™ Plank has a Standard sag/humidity rating

Armstrong FISSURED panels provide are economical with a directional

vinyl-covered gypsum options

A 9/16" suspension system for severe environmental performance

easy-clean

light reflectance

cable trays

clean durable finish - Washable

05 based on spacing and placement