However if you are using heavier shingles you will require 4 to 5 bundles for a square.
How many shingles will i need to roof my shed.
Protect your wood shed from the elements by installing roof shingles.
That means 33 1 3 square feet per bundle of shingles.
Roofing felt overlaps the sheathing and shingles overlap the paper.
Use a fork to work the edges lose and then begin to strip them off with a shovel.
Shingling a shed and want some tips.
Shingles keep water out in layers.
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.
Now we need to calculate the shingles required for the ridge cap.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
For example a 10 x12 roof deck is 120sqft.
Start installing roof shingles.
Take care where you discard the existing materials for the time being and make sure to get rid of them properly later.
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.
In order to make your roof water tight and to eliminate wind infiltration first place tar on the bottom edge of the roof and lay a row of roofing shingles upside down all the way across the bottom of the roof.
That will give you the number of bundles of shingles needed to cover your roof.
A bundle covers about 33sqft or 1 3 of a square which is 100sqft.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Take the total square footage of your roof rounding up to the nearest foot in each dimension.
It is common to use 3 bundles to a square of shingles.
Watch and see how easy it is.
When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle.
Roofing shingles come in strips that are generally about 3 feet long and 8 or 10 inches wide.
Step 1 strip old roofing materials.
If this is an old shed you will need to remove the existing shingles before you can lay the new stuff.
Each row of shingles overlaps the one below and a full shingle overlaps the joint between the sides of the shingles below it.
Total length of the roof ridge is 96 in.
To calculate the number of shingles you need multiply the length x the width of the roof deck s to get the area.
Times number of tabs per foot 7 tabs equals 56 tabs divided by 3 tabs per shingle 3 tabs equals the number of shingles required 19 shingles divide by shingles per bundle 26 shingles bundles required 1 bundle.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
