Estimating Materials Siding Square Feet

To find the number of squares of siding needed for an installation measure each walls width and height in feet.

Estimating materials siding square feet.

This estimator will give you a price range with 3 figures. Multiply height by width for each area and add to get total square footage not covered with siding. Replacing your siding is a big decision with many options costs materials to consider. Low industry average and a high estimate costs will vary depending on many factors including material windows and door frames.

Enter this total square footage here. Measure the width and height of windows doors and any other areas that will not be covered with siding. Use the siding calculator below to estimate siding costs per square foot and get a quick overall estimate. Finding the amount of material needed is a fairly simple process.

Multiply height by width for each area and add to get total square footage not covered with siding. One square of siding will cover 100 square feet and an average box of vinyl siding contains 2 squares of material. This figure represents the total square footage of hardie plank siding that you will need to purchase. Measure the width and height of windows doors and any other areas that will not be covered with siding.

Vinyl siding is sold by the square which is equivalent to 100 square feet of material. Vinyl siding is commonly estimated by the square to determine how much labor and material is needed. Determine the total area for all of these items then subtract this figure from your final square footage.