To determine how many squares of shingles are needed to cover a 648 square foot roof, you divide the total area by the size of a square of shingles. One square of shingles covers 100 square feet. Therefore, you would need 648 ÷ 100 = 6.48 squares of shingles. Since you can't purchase a fraction of a square, you would need to round up to 7 squares.
1.2 squares.
One square covers 100 square feet, so to cover 1900 square feet of roof you would need 19 squares. However, you also need "starter shingles" and "hip and ridge" shingles, plus you need to have a few extras because of waste from cutting angles. Starter shingles go around the perimeter of the roof as a bottom layer for the first course of shingles. Hip and ridge shingles go, as you might expect, on the hips and ridges. In order to know for sure the exact quantity you would need for the entire roofing job you have to measure all of these areas.
about 3 squares or 9 bundes plus one for cuts
A 30x50 roof has 1,500 square feet which is 15 squares. 3 bundles of shingles equals 1 square so you will need about 45 bundles.
100 square feet is called a 'square'. Given that, you roof is 36 'squares'. Shingle coverage for 20, 25, and 30 year shingles is 3 bundles per square. 40 and 50 year shingles are 4 bundles per square. Say the shingle you select has a coverage of 3 bundles per sqaure: the number of bundles you need would be 3 * 36, plus the amount for caps (which cover the 'peaks' and 'hips' in your roof. To estimate the amount of bundles you need for peaks, assume one bundle for every 25 feet of 'hip' or 'peak' you need to cover.
A square of shingles covers 100 square feet. So, you need 1732/100=17.32 square of shingles. If you can only buy whole number squares of shingles, you will need 18 squares of shingles to cover 1732 square feet.
To determine the number of squares of shingles needed to cover a 24x50 roof, first calculate the total area of the roof: 24 feet x 50 feet = 1,200 square feet. Since one square of shingles covers 100 square feet, you would divide the total area by 100. Therefore, you would need 12 squares of shingles to cover the roof.
1.2 squares.
One square covers 100 square feet, so to cover 1900 square feet of roof you would need 19 squares. However, you also need "starter shingles" and "hip and ridge" shingles, plus you need to have a few extras because of waste from cutting angles. Starter shingles go around the perimeter of the roof as a bottom layer for the first course of shingles. Hip and ridge shingles go, as you might expect, on the hips and ridges. In order to know for sure the exact quantity you would need for the entire roofing job you have to measure all of these areas.
To cover 16 squares of roofing, you typically need about 2 to 3 bundles of shingles per square, depending on the type of shingles used. Each bundle usually requires around 30 to 40 roofing nails. Therefore, for 16 squares, you would need approximately 960 to 1,920 roofing nails, assuming an average of 60 to 120 nails per bundle. Always check the manufacturer's specifications for exact requirements.
1.75 squares.
To determine how many shingle squares are needed to cover 344 square feet, first note that one square of shingles typically covers 100 square feet. To find the number of squares required, divide 344 by 100, which equals 3.44. Since you can't purchase a fraction of a square, you would need to round up to 4 squares to cover the entire area.
Your roof surface area will be about 785 Square feet. So you need 8 squares of shingles.
It depends on the size of the shingle!
about 3 squares or 9 bundes plus one for cuts
you will have to give measurements for your roof if you want the answer
That is 6400 square feet. You need 1 square for every 100 square feet. So, 64 squares IF you used 100% of the plywood.