Tape, Mud, Sand & Paint.
Seamlessly finishes Cold air returns.
This Cold Air return cover is a permanent fixture that was designed to fit the standard duct size opening of 30" x 6". It muds right into your wall, and finishes at 32"x 10".
Cold Air - Mud in - 30"
Mud in Grill Cover
Duct opening 14" x 8"
16" x 11" over all dimensions
Designed for 1/2" thick drywall for a permanent installation.
Low and high wall installations.
Triple Fibre Reinforced Concrete Board.
Easy Installation, primed and ready for paint.
Fire Rated, Non-Flammable.
Moisture and Water Resistant, Mold Resistant.
Eco Friendly Manufacturing and Non-Hazardous.
Overall dimensions "1/2" X 12" X 18" (12mm x 305mm x 457mm