Boxes & Covers

The highest-quality, most versatile, innovative and comprehensive line of metallic, non-metallic, indoor, outdoor, weatherproof, and floor boxes and covers in the industry. Anchored by the Steel City® and Iberville® brands, T&B's portfolio also includes Union® non-metallic boxes, Red Dot® weatherproof boxes, Nutek non-metallic boxes and Bowers® indoor boxes. Innovative, industry-exclusive features such as eccentric knockouts and wrap-mount brackets make our brands the preferred choice of electrical professionals.