As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
Roofing shingles how many bundles to a square.
It will usually take three or four bundles to make up one square.
However if you are using heavier shingles you will require 4 to 5 bundles for a square.
If the shingles you are using come three bundles to a square calculating the number of bundles you ll need is simple.
It is common to use 3 bundles to a square of shingles.
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.
There are 29 shingles in a standard bundle of three tab roofing.
Of roof area close enough to the 32 sq.
Heavier three tabbed shingles and laminated shingles require four or sometimes five bundles to cover a square.
It takes three bundles to make a square which in roofing is 100 square feet.
Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square.
Three bundles to a square is most common which applies to most three tab strip shingles and some lightweight laminated shingles.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle.
How many bundles of shingles will you need the average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
Each shingle is 12 inches by 36 inches.
Each bundle covers 33 3 sq.
Each square will need three bundles of shingles to cover it.
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.
Laminated and heavier three tab shingles therefore require four to five bundles to cover a square.
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.
However shingles are packaged in a way that they are light enough for the average person to carry around.
To estimate roofing materials start by finding the total square footage of the roof and divide the number by 100 to determine the number of squares in the roof.
There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.