One Package Of Roof Shingles Cover How Many Square Feet

If it s a re roof project and you have access to the original paperwork from the last shingle installation that may be useful in showing the roof area.

One package of roof shingles cover how many square feet.

Be sure to add a couple of bundles for double first row and capping. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface. Also have a couple of bundles spare on hand to cover wind damage etc.

However shingles are packaged in a way that they are light enough for the average person to carry around. A square is the number of shingles it would take to cover 100 square feet of roof area with each row of shingles covering the tabs of the layer below it. Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface. Packaging shingles are packaged in bundles that include a number of strips of roofing.

Rectangle of roof on one side of the building the calculator uses these measurements to compute the area of the whole roof and determine the number of bundles. The number of square feet in a bundle is printed on the paper or plastic packaging that covers the bundle. How to estimate roofing materials. One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.

There are 29 standard shingles in a bundle. Each square will need three bundles of shingles to cover it. The square footage of a roof is normally measured in squares of 100 feet. Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover.

To find the squares divide the overall roof area by 100 and then round up. A square of shingles covers 100 square feet of roof step 3 look at the bundle package of cedar shingles to see how many bundles it takes to make up one square of shingles. How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet. Each plywood sheet is 4 x 8 feet or 32 square feet which coincidentally is almost exactly equivalent to the coverage of one bundle of traditional three tab shingles.

One important point is that it is possible to purchase shingles both by the bundle and by the roofing square. This is simply 100 square feet of roof. 3 bundles per square. For instance if the roof is 1550 square feet then it is 16 squares.