Determining the area of siding required for a building involves calculating the total surface area to be covered and then dividing that area by 100. This yields the number of “squares” needed, where one square equates to 100 square feet. For instance, if a wall measures 15 feet in height and 40 feet in length, the area is 600 square feet. Dividing 600 by 100 results in 6 squares of siding needed for that wall.
Accurate estimation of material needs prevents costly over-ordering and minimizes project delays due to insufficient supplies. Historically, the concept of the “square” simplified material estimation for roofing and siding professionals. This standardization allows for easier price comparisons and budgeting, fostering efficiency in the construction and renovation sectors.
