5261 Interior timber screens and shutters (12) "Timber internal screens and shutters, adjustable, fixed or opening, for decorative purposes, security and light control; screens with infill of louvres, mesh, bars, etc., to prevent the ingress of people, animals and objects" 5262 Fire-rated screen assemblies (0) Proprietary fire-rated screen assemblies incorporating doors, windows, fixed lights, hatches, shutters, panels, etc., to provide a specified fire-resistance 5263 Acoustic screen and shutter assemblies (0) Proprietary acoustic rated screen and shutter assemblies, adjustable, fixed or opening, to provide a specified sound attenuation and/or reverberation control 5265 Metal screen assemblies (0) Metal internal screens and shutters, adjustable, fixed or opening, for decorative purposes, security and light control; screens with infill of louvres, mesh, bars, etc., to prevent the ingress of people, animals, insects and objects 5267 Composite screen assemblies (0) Mixed material internal screens and shutters, adjustable, fixed or opening, mainly for decorative purposes, security and light control; screens with infill of louvres, mesh, bars, etc., to prevent the ingress of people, animals, insects and objects. 5268 Miscellaneous screen assemblies (0) Internal screens, shutters and other formats, adjustable, fixed or opening, for any purpose.