- Hinged access doors – custom sizes, types, location and hinging directions
- Lift out (drop in) access doors
- Core only linear bar grilles
- Removable core with mechanical fasteners
- Loose cores
- All grilles can be supplied with opposed blade dampers
- Fixed cores – welded to frame
- Custom long bar spacing including equal spacing bar-to-bar and bar-to-frame
- All linear bar grilles can be provided with custom cross bar spacing
- Custom frame options including custom width and depth flanges
- With and without mounting tabs for wall grille, toe-kick or ceiling grille applications
- Custom curved, serpentine, angled, round, radius and mitered shapes all available
- All linear bar grille styles available with Plaster J-Bead® * for seamless installation