Before you can install cedar shingles on the roof of your house you ll need to calculate how many shingles it will take to cover your roof effectively.
Bundle of roof shingles coverage.
3 bundles per square.
Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in.
You can t merely go by the number of shingles in a bundle since shingle size and coverage vary from one brand to the next.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
For example if brand a has 20 shingles in a package but brand b has 26 it could be that the brand a bundle covers more area.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
Quick roof cement 3 tab green related products timberline hdz charcoal algae resistant laminated high definition shingles 33 33 sq.
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.
Shingles are packaged in paper or plastic wrapped bundles designed to be light enough for a person to carry so heavier shingles require more bundles per square.
A square of shingles is the quantity needed to cover 100 sq.
100 sq ft 21 shingles per bundle.
Be sure to add a couple of bundles for double first row and capping.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Each square will need three bundles of shingles to cover it.
Determine the number of bundles.
Roof shingles are sold by both the bundle and by the square.
The key dimension you need to look at is the area covered per bundle.
The square footage of a roof is normally measured in squares of 100 feet.
However shingles are packaged in a way that they are light enough for the average person to carry around.
How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet.
33 square feet per bundle 100 square feet per square 4 nails per shingle.
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.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.