WELLAND 4X10 White Oak Wood Self Rimming Floor Register Vent Cover Unfinished by WELLAND, 3/4" Thickness
Brand: WELLAND
Color: No Damper

It is designed to lay flat with the surface of the wood flooring, provides two way diffusion and is 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. It is recommended that this floor register be installed during the installation of your hardwood floor, while the use in traffic area is not recommended. Duct opening size 4"x10"

Fits a duct opening 4" x 10" (Not overall dimension)
Made of unfinished solid white oak wood
Self-rimming (Drop-in) installation, louvered design
Also known as insert vent
Authentic WELLAND product