How To Figure Vinyl Siding Square Footage

Multiply height by width to get that side s surface area in square feet.

How to figure vinyl siding square footage.

Start by measuring the height and width of each wall of the building. 1 square of house siding 10 feet x 10 feet 100 square feet. Sometimes your exterior wall height will be a few inches taller than the height of accumulated panels. Measure the width and height of windows doors and any other areas that will not be covered with siding.

Multiply each length and height measurement to find the square footage of each wall then add them together to find the total square footage. Calculating your square feet for siding you can calculate your home s exterior square feet with this square feet calculator. Measure the height and width of each side. Divide the total by 100 to find the number of squares of vinyl siding to order.

Multiply height by width for each area and add to get total square footage not covered with siding. Please enter side s surface area. Since this calculator is designed for siding the normal area length x width a lw is converted to area length x height a lh. Measure gables dormers and any other areas not included in the sides.

Therefore you divide the number of square inches total by a square foot 144 sq. Add side measurements and enter them here.