Calculate Shingles Needed?

Answer

To calculate the total number of shingles needed, you need to calculate the area that you are going to cover. You also need to cover the overlap. As a result, you will need more shingles than the sum of the areas.
Reference:
Q&A Related to "Calculate Shingles Needed?"
1. Measure each plane of your roof, length and width. Record the length and width of each plane and then multiply these numbers together to get the square footage of each plane of
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I'm pretty sure you count the number down and the number across and find the area for every face of the roof you have. then add all of the totals together.
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