Flush with Frame grilles provide two way diffusion and are the preferred style for sand and finish hardwood floors where an architecturally smooth look is desired. Each frame is grooved on the outside to accommodate most 3/4" tongue and groove flooring. All grilles are 3/4" thick, with a 1 3/8" wide frame which adds 2 1/4" to the overall dimension of the grille. Custom thicknesses are available upon request (20% upcharge).
Order grilles by duct opening.
