How Do I Choose the Right Floor Box for My Electrical Project

Choosing the right floor box depends on a few core factors: floor construction, installation location, accessibility needs, and durability. 

Key Factors to Consider

Before selecting a floor box, think about:

  • Floor construction: Is it concrete?  Wood?  Etc.?  This is the most important factor.
  • Location (level of building): Ground level or upper floors can affect installation method.
  • Access needs: Will power/data be accessed frequently, or occasionally?
  • Load and traffic: Will the box sit in a high-traffic area requiring durability?
  • Aesthetics & finish: Some installation requires a low-profile or concealed look. 
Commercial Floor Box Family
Main Types of Floor Boxes

Concrete Floor Boxes

  • Best for: Ground level and above
  • Floor construction: Concrete
  • Use cases: Offices, retail spaces, open concrete slabs 

Wood Frame Floor Boxes

  • Best for: Any floor level
  • Floor construction: Wood
  • Use cases: Homes, wood-frame offices, raised flooring systems 

Poke-Through Floor Boxes

  • Best for: Floors above ground level
  • Floor construction: Concrete
  • Use cases: Office towers, renovations, multi-floor layouts 

Pop-Up Floor Boxes

  • Best for: Any level
  • Floor construction: Wood or concrete
  • Use cases: Conference rooms, living spaces, areas where appearance matters
Quick Selection Tips
  • Choose concrete floor boxes for durability in permanent concrete installations.
  • Use poke-through boxes when routing wiring between floors.
  • Go with wood frame boxes for wood-based construction.
  • Select pop-up boxes when you want a clean, modern, low-visibility solution. 

For more information, visit Leviton.com/floorboxes.