The unit of measurement used to calculate the floor area of a space. For example, if a space is 50 feet wide and 70 feet deep, it would have an area of 3,500 square feet (50 ft x 70 ft = 3,500 sf).
The unit of measurement used to calculate the floor area of a space. For example, if a space is 50 feet wide and 70 feet deep, it would have an area of 3,500 square feet (50 ft x 70 ft = 3,500 sf).