Before placing shingles on a roof roofers determine the total area to be covered and divide by 100 the area of a square to determine the total number of bundles needed to complete the job.
One package of roof shingles cover how many square feet.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Be sure to add a couple of bundles for double first row and capping.
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.
Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.
How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet.
How to estimate roofing materials.
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.
There are 29 standard shingles in a bundle.
For instance if the roof is 1550 square feet then it is 16 squares.
Packaging shingles are packaged in bundles that include a number of strips of roofing.
This is simply 100 square feet of roof.
To find the squares divide the overall roof area by 100 and then round up.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
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.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
The number of square feet in a bundle is printed on the paper or plastic packaging that covers the bundle.
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.
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.
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.
Each square will need three bundles of shingles to cover it.
3 bundles per square.
One important point is that it is possible to purchase shingles both by the bundle and by the roofing square.