I am roofing the house trailer and need to know how many packs of shingles needed cecil venturella march 3.
How many shingles will it take to roof 1300sq feet.
So you will need 39 bundles.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle.
So lets say 100 sf.
Since there are twenty six shingles in a bundle of twenty year shingles which is fine for starters and edges divide the result by twenty six.
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.
Three bundles of shingles are called a square.
To determine how many will be needed for starters and edges measure the entire perimeter of the roof and divide it by three.
Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to.
There are three bundles of shingles for each square.
However if you are using heavier shingles you will require 4 to 5 bundles for a square.
Then you multiply 13 x 3 which is 39.
They will cover a 10x10 area.
Since transportation is a major cost factor expect prices to vary by location.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
However shingles are packaged in a way that they are light enough for the average person to carry around.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.