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Steiner Floor Box Central stocks the largest inventory of Hubbell floor boxes and fire-rated poke-throughs in the Midwest, ready for immediate pick-up or delivery. Visit any of our 8 convenient locations or have your order shipped directly to your facility or jobsite. Our in-stock selection includes 2, 4, 6, and 10-gang floor boxes in both rectangular and round designs, on-grade and above-grade models, and options for concrete or raised access floors. All covers are ADA compliant and available in five corrosion-resistant finishes to match any décor. Fire-rated poke-throughs are also available to meet a variety of project requirements. With over 100 years of trusted service, Steiner helps you save on last-minute freight costs while keeping your projects moving.

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Featured Floor Boxes


Hubbell Wiring Systems B2527

Deep Fully Adjustable Round Metallic Floor Box

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Hubbell Wiring Systems B2527

Deep Fully Adjustable Round Metallic Floor Box

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Hubbell Wiring Systems S1SFBAV

AV System One Steel Floor Box System

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For more information on Floor Boxes, call 1-800-STE‌INER (783-46‌37) to speak with a Steiner Electrical Supplies Specialist.