All Purpose Drywall and Plaster Access Panels with Steel Frames
B-NT, B-NW, B-NP Series » 12x18
Style B-NT: an "all-purpose" flush access panel for walls and ceilings in drywall, plaster, masonry, tile, or any other flush surface
Style B-NW: A "concealed" frame panel designed for installation in drywall surfaces after the drywall is applied. Drywall compound is applied over the galvanized drywall bead frame at the same time the drywall joints are finished for a concealed installation.
Style B-NP: A "concealed" frame panel designed for installation in plaster. Plaster is applied over plaster bead for concealment.