The SureGrip™ Vent Support Plate supports B-Vent where it penetrates floors and ceilings. The manufacturer states that it eliminates time-consuming cutting, bending, and fitting sheet metal to build vent supports. Install the plate and slip vent through from the bottom; the plate will hold pipe in place. It is UL listed and available for 3- through 8-inch diameter B-Vent and 2-inch plastic pipe. SureGrip also fits other companies’ 3- to 6-inch B-Vent.
Metal-Fab Inc., P.O. Box 1138, Wichita, KS 67201; 316-943-2351; 316-943-2717 (fax); firstname.lastname@example.org; www.metal-fabinc.com.