Homeowners today demand increased energy efficiency, and T&B has responded with the Carlon® DraftTight® Non-Metallic Box for new construction and DraftTight® Old Work Box for existing structures. Their innovative designs feature gaskets and a flexible drywall flange over cable-entry points to seal against airflow. By eliminating the need to caulk the boxes after installation, contractors can save about five hours of installation time on a 2,200 square-foot house. Read more.