How To Figure Amount Of Roofing Shingles Needed

Measure the length and width of each portion of the roof multiply length by.

How to figure amount of roofing shingles needed. To calculate the number of squares or bundles you need you should consider using the measurement method. How to use roof calculator. However shingles are packaged in a way that they are light enough for the average person to carry around. However if you are using heavier shingles you will require 4 to 5 bundles for a square.

Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style. When figuring the amount of shingles needed to roof a house you first convert the total square footage of the roof to squares a square represents 100 square feet of area covered by shingles. Determine the total number of squares. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.

A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. Singles are often sold in bundles with three bundles equaling one roof square. Divide the total footage by 100 to determine the number of squares in the. Determine the bundles of shingles.

Use a measuring tape preferably 50 or 100 feet long and get exact ground dimensions of your house. When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle. Find the square footage of the roof. Enter appropriate roof pitch slope.