To find the amount of shingles you will need multiply the number of squares by three.
How much area does one bundle of roofing shingles cover.
Bundles are packaged at a weight that is light enough for one person to carry easily.
A square is 100sq feet if your using some of the heavier roofing most one bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feetroof.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in.
But be careful not all shingle brands are packaged three bundles to a square.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Each bundle covers 33 3 sq.
Quick roof cement 3 tab green related products timberline hdz charcoal algae resistant laminated high definition shingles 33 33 sq.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Each square will need three bundles of shingles to cover it.
This would be 87.
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.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
Of roof area close enough to the 32 sq.
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.
The square footage of a roof is normally measured in squares of 100 feet.
A square of shingles 3 bundles will cover 100 square feet.
So most popular shingles are sold such that three bundles are needed to cover one square of roof area.
Normal architectural shingles are approximately 3 bundles per square.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Since transportation is a major cost factor expect prices to vary by location.
How many rows of shingles in a bundle.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
A bundle of shingles will cover roughly 33 square feet.