How To Figure Siding Amount

Calculating the amount of.

How to figure siding amount.

Siding is typically sold by the square foot and lap siding coverage is determined by the siding s exposure the amount that will not be covered or lapped by other siding pieces. Add side measurements and enter them here. Calculate the lineal area factor of your siding. To give you an idea of what goes into estimate siding amounts consider an average panel of siding.

Add side measurements and enter them here. Multiply the width and height to get the area of the wall in square feet. Measure the height and width of each side. Siding calculator select the coverage and the length of the boards.

All siding is installed with an overlap to create a weather tight seal so you will lose about 1 5 inches in coverage per panel. Simple 9 steps measurement guide. This means that the panel is really only 10 h x 144 l. These choices are for the most common sized siding available.

Measure gables dormers and any other areas not included in the sides. Example calculating the area factor for lineal feet of 8 wide bevel. It s dimensions will be 11 5 h x 144 l. Multiply height by width to get that side s surface area in square feet.

To figure the square footage of a house total the sum of all the walls. Multiply height by width to get that side s surface area in square feet. Measure the height and width of each side. To calculate a wall divide it into rectangular and triangular sections.

Please enter side s surface area. Draw a separate sketch for each side of the house. To find the number of squares of siding needed for an installation measure each walls width and height in feet. For a custom application just select the next largest size.