Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in.
Bundle of roof shingles coverage.
Also have a couple of bundles spare on hand to cover wind damage etc.
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.
Roof shingles are sold by both the bundle and by the square.
The square footage of a roof is normally measured in squares of 100 feet.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
100 sq ft 21 shingles per bundle.
Be sure to add a couple of bundles for double first row and capping.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
The key dimension you need to look at is the area covered per bundle.
Cedar shingles are often sold by the bundle and beginners may not understand how to figure out the number of bundles they will need for a given project.
Quick roof cement 3 tab green related products timberline hdz charcoal algae resistant laminated high definition shingles 33 33 sq.
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.
33 square feet per bundle 100 square feet per square 4 nails per shingle.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
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.
Each square will need three bundles of shingles to cover it.
How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
Determine the number of bundles.
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.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
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.
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.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.