Typical Live Load For Residential Floor

Minimum uniformly distributed live loads.

Typical live load for residential floor.

2attic loads may be included in the floor live load but a 10 psf attic load is typically used only to size ceiling joists adequately for access purposes. Is 875 part ii 1987 specifies the live loads for following occupancy conditions. However if the attic is intended for storage the attic live load or some portion should also be considered for the design of. 1 psf lbf ft2 47 88 n m2 pa.

This load is intended to account for the large number of loads that can occur in a residence. Building codes specify a uniform live load of 40 pounds per square foot psf for most residential floor designs. The minimum live loads per square meter area for different types of structures are given in is 875 part 2 1987. First floor live loads have higher requirements than second floor live loads 40 pounds per square foot vs.

Loads should be determined in accordance with this chapter. For residential floors the live load is usually considered to be 30 to 40 pounds per square foot psf although this varies depending on the location within the home.