Nail-On Vapor Boxes for Fixtures and Devices (Double Drywall) 

Non-metallic One-Box™ fan, fixture, and device boxes feature built-in flanges and gaskets that form a protective barrier against air infiltration, enabling installers to meet local codes where required.

Fast, easy, secure installation in new construction, our vapor boxes mount to wood or steel joists with nails that ship captive.

For additional information including specifications, dimensions, uses, and more please click on a part number listed below.