How Do I Measure How Much Vinyl Siding I Need

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

How do i measure how much vinyl siding i need.

Special trim is available to cover the outer edge of vinyl siding on an outside corner and for siding to meet at an inside corner for a finished look. Make sure you measure any design feature of you home that creates a corner such as inset doors or bumped out windows. Measure the height of inward and outward corners. Measure the amount of j channel you will need.

Measure the height of each outside corner and add together to find the amount of outside corner trim needed and repeat this process for the inside corners. First you need to find the amount of materials you need by measuring the square footage. Measure the height and width of each side. Height times width and then multiply by 0 75 to account for the angle.

So if the square footage of your house is 2 000 square feet you want to divide that number by 100. Take and add only the measurements of the tops of each window and door to get the length of j channel you will need. H x w 100 number of squares to cover walls. Then measure your gables which is the rise to your roof.

Vinyl siding is sold by the square which is equivalent to 100 square feet of material. Measure your walls and enter the height and base widths in inches of each wall in the entry form. Measure the height and width then divide by 100 to get the number of squares you need. Mark the left side and right side boxes with the appropriate selctions.