Unfinished, standard size grilles in Afrormosia, Albizzia, Brazilian Rosewood, Bubinga, Burmese Teak,  Celtis, Caboreiba, Danta, Doussie, Iroko, Izombe, Mutenye, Okan, Ovangkol, Padouk, Panga Panga, Sapele, Tali, Wenge, and Zebrawood are available from Brenco Exotic Woods. Supply and Return air grilles are available in Flush w/ Frame, Self Rim, Flush Mount, and Flush Rim styles. Please refer to individual styles for standard size and style options. Custom sizes and thicknesses are available upon request. Vents are pre-sanded and ready for on-site finishing; no additional preparation is required.

Flush with Frame grilles 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 accomodate most 3/4" tongue and groove flooring. All grilles are 3/4" thick, with 1 3/8" wide frame which adds 2 1/4" to the overall dimension of the grille. Adjustable dampers are available for all standard sizes. Blades can run long  direction, straight or angled, or short direction in 2-way or 3-way diffusion.  These supply air vents are also available in 1" x 1.5" on center rectangles, 1"  x 1" on center squares and 1.5" x 1.5" center squares. Custom thicknesses and  sizes available upon request.

Duct   Size

2-1/4″   x 10″

2-1/4″   x 12″

2-1/4″   x 14″

3″   x 10″

3″   x 12″

3″   x 14″

4″   x 8″

4″   x 10 “

4″   x 12″

4″   x 14″

6″   x 10″

6″   x 12″

6″   x 14″

6″   x 30″

8″   x 10″

8″   x 12″

8″   x 14″

Surface   Mount
  (Overall outside dimension)

3-3/4″   x 11-3/16″

3-3/4″   x 13-3/16″

3-3/4″   x 15-3/16″

4-1/2″   x 11-3/16″

4-1/2″   x 13-3/16″

4-1/2″   x 15-3/16″

5-1/2″   x 9-3/16″

5-1/2″   x 11-3/16″

5-1/2″   x 13-3/16″

5-1/2″   x 15-3/16″

7-1/2″   x 11-3/16″

7-1/2″   x 13-3/16″

7-1/2″   x 15-3/16″

7-1/2″   x 31-1/2″

9-1/2″   x 11-3/16″

9-1/2″   x 13-3/16″

9-1/2″   x 15-3/16″