Calculate Square Footage Lap Siding

To find the area of a triangle multiply the height of the triangle by the length of the longest side then divide by two.

Calculate square footage lap siding.

Measure the width and height of windows doors and any other areas that will not be covered with siding. Inch enter the exposed face value of your siding. Inch and fraction enter waste factor if required. Divide the square footage by 100 to get the number of squares needed for the wall.

Multiply height by width for each area and add to get total square footage not covered with siding. This free calculator estimates the square footage of a property and can account for various common lot shapes. That is coverage of 1440 square inches. Enter the board length of your siding.

Enter this total square footage here. Multiply height by width for each area and add to get total square footage not covered with siding. Lap siding coverage chart. Square footage of wall is the wall area minus wall openings.

Determine total cost given a rate per square foot or explore hundreds of other calculators covering topics such as math finance fitness health and more. Divide the linear footage by 12 to find the number of boards needed to cover the wall. Amount of siding to cover the wall is the amount of boards needed to cover the wall. Next you have to convert 1440 square inches to square feet.

Multiply the width and height to get the area of the wall in square feet. Measure the width and height of windows doors and any other areas that will not be covered with siding. To find the number of squares of siding needed for an installation measure each walls width and height in feet. Boards are most commonly sold in 12 lengths though 16 and 20 lengths can often be ordered.

Area 3 7 8 5 4 7 8 6 5 7 8 7 6 7 8 8 8 1 2 9 1 2 10 7 8 12 100 sq. To determine the area of a rectangle or square multiply the length times the width. Therefore you divide the number of square inches total by a square foot 144 sq. Enter this total square footage here.

Estimate the number of linear feet of siding needed by multiplying the width of the wall in feet by the number of courses.