- Wall and Ceiling Flush Installations - NOT FOR FLOOR USE
- Sturdy and handsome, our linear bar grilles are the most commonly selected core type.
- At 0 degree deflection this core can be installed at any angle.
- At 1/4" thick, this is our narrowest bar thickness.
- Selecting this thickness will produce a .25" space and the most bars per opening.
- The Surface Mount is for an overlay application where a flange placed into the duct and fixed or removable core is desired.
- Installation on the wall/ceiling will require drilling screw holes on site.
- Our linear bar grilles have a 53% open area for airflow
Custom Options Available - Please Contact Us for Additional Options