Multiply height by width for each area and add to get total square footage not covered with siding.
Estimating siding square feet.
Replacing your siding is a big decision with many options costs materials to consider.
This estimator will give you a price range with 3 figures.
These lines should be measured in feet ft for square footage calculations and if needed converted to inches in yards yd centimetres cm millimetres mm and metres m.
Use the siding calculator below to estimate siding costs per square foot and get a quick overall estimate.
In and you get your total square feet of siding in each panel.
A square foot 144 sq.
One square of siding will cover 100 square feet and an average box of vinyl siding contains 2 squares of material.
To find the number of squares of siding needed for an installation measure each walls width and height in feet.
Costs will vary depending on many factors including material windows and door frames changing existing systems such as outdoor plumbing or hvac etc taxes or permit inspection fees.
Add up all of your square footage measurements to get the total and divide by 100 to determine the number of siding squares you will need to purchase.
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.
A square is a unit that covers 100 square feet.
Using the total square footage you can get total cost estimates for each material.
Siding cost per square foot.
Therefore you divide the number of square inches total by a square foot 144 sq.
The area of a square is the space contained within a set of lines.
Low industry average and a high estimate.
Multiply the width and height to get the area of the wall in square feet.
The chart below is based on a house being a perfect square and one story.
Sometimes your exterior wall height will be a few inches taller than the height of accumulated panels.
Siding is sold on a per square basis 100 square feet with prices ranging from 300 to 1 100.
Siding costs between 3 and 11 per square foot with most homeowners spending from 3 to 8 for professional installation.