Floor Deck Or Support Plate

The weight capacity of steel floor decking depends on several factors, including the thickness of the deck, the span between supports, and the specific design and material properties of the steel used. Generally, steel floor decking is designed to support loads ranging from 100 to 300 pounds per square foot (psf) when properly installed and supported. This includes the dead load (the weight of the deck itself plus any permanent fixtures) and the live load (temporary loads such as people, furniture, and equipment). For specific projects, engineers calculate the required load capacity based on the intended use of the space, ensuring the decking system meets or exceeds these requirements for safety and durability. It's crucial to consult with a structural engineer or a professional familiar with building codes and standards to determine the exact weight capacity for your particular application.