How Many Shingles Will I Need To Roof My Shed

Step 1 strip old roofing materials.
How many shingles will i need to roof my shed. Roofing shingles come in strips that are generally about 3 feet long and 8 or 10 inches wide. 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. When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle. Handy home shows you universal shingling techniques that can be applied to any shed.
Start installing roof shingles. Take the total square footage of your roof rounding up to the nearest foot in each dimension. To calculate the number of shingles you need multiply the length x the width of the roof deck s to get the area. Total length of the roof ridge is 96 in.
For example a 10 x12 roof deck is 120sqft. However if you are using heavier shingles you will require 4 to 5 bundles for a square. However shingles are packaged in a way that they are light enough for the average person to carry around. Protect your wood shed from the elements by installing roof shingles.
That means 33 1 3 square feet per bundle of shingles. Use a fork to work the edges lose and then begin to strip them off with a shovel. 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. It is common to use 3 bundles to a square of shingles.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. Shingles keep water out in layers. Watch and see how easy it is. If this is an old shed you will need to remove the existing shingles before you can lay the new stuff.
Roofing felt overlaps the sheathing and shingles overlap the paper. Divide that total square footage by 33 1 3 and then add about 10 for waste. Take care where you discard the existing materials for the time being and make sure to get rid of them properly later. Shingling a shed and want some tips.
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. 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. Now we need to calculate the shingles required for the ridge cap.
Divide the area by the area a bundle of shingles will cover.