So most popular shingles are sold such that three bundles are needed to cover one square of roof area.
Roofing shingles sheets in a square 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.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
By 36 in in each bundle.
A square of shingles covers 100 square feet of a standard roof.
Normal architectural shingles are approximately 3 bundles per square.
1 square of roof covers 100 sq ft area need 3 bundles of standard shingles usually how much roofing underlayment.
This would be 87.
Steps to measuring roof square footage.
A typical bundle of three tab shingles has 29 standard sized shingles.
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For your safety use a sturdy reliable ladder and secure to your roof.
A square of shingles is a standardized measurement used by contractors that applies to shingles of any size based on their ability to cover a certain area of roof.
But be careful not all shingle brands are packaged three bundles to a square.
The most usual case when buying standard shingles i e three tab strip shingles and laminated shingles there are 29 standard sized shingles 12 in.
Use a tape measure to note the length and width of your roof including dormers.
Asphalt shingles are typically packaged with this in mind but if a package of shingles covered an entire 100 square foot square it would be too heavy to handle.
Actual results may vary.
The most common type of shingles known as strip or three tab shingles are packaged with three bundles per square.
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.
Wear shoes boots with proper traction to avoid slipping.
Results based on study conducted by home innovation research labs an independent research lab comparing installation of timberline hd shingles to timberline hdz shingles on a 16 square roof deck using standard 4 nail nailing pattern under controlled laboratory conditions.
Bundles of roofing material per square.
Summary of the above.
Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home.
Most composition shingles are 3 bundles per square most of the 40yr composition shingles are 4 bundles per square some 5 or more wood shakes 5 bundles per square wood shingles 4 bundles per square roofing felt per square roofing felt comes in a wide variety coverage s.
50 feet x 50 feet 2500 square feet so 2500 100 25 roofing squares.
