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Shingles: How Many Bundles in a Square? The Ultimate Guide to Roofing

Introduction

Shingles are a popular roofing material that comes in a variety of colors and styles. They are durable, relatively easy to install, and can last for many years. One of the most important things to know when installing shingles is how many bundles you will need to cover a given area.

How Many Bundles in a Square?

One square of shingles is equal to 100 square feet. A bundle of shingles typically covers 33.33 square feet. Therefore, you will need 3 bundles of shingles to cover one square.

How to Calculate How Many Bundles You Need

To calculate how many bundles of shingles you need, you will need to know the square footage of your roof. You can do this by multiplying the length of your roof by the width. Once you know the square footage, you can divide by 100 to get the number of squares. Then, multiply the number of squares by 3 to get the number of bundles you need.

Example

Let's say you have a roof that is 20 feet long and 30 feet wide. The square footage of your roof would be 20 x 30 = 600 square feet. Dividing by 100, we get 6 squares. Multiplying by 3, we get 18 bundles. Therefore, you would need 18 bundles of shingles to cover your roof.

shingles how many bundles in a square

Tables

The following tables provide additional information about shingles and roofing:

Shingle Type	Average Cost per Square	Lifespan
Asphalt shingles	$100-$200	15-30 years
Wood shingles	$200-$400	20-50 years
Metal shingles	$250-$500	50+ years
Slate shingles	$500-$1,000	50+ years

Roof Pitch	Minimum Shingle Slope
Less than 4:12	Not recommended
4:12 to 9:12	3-tab shingles
9:12 to 12:12	Architectural shingles
Greater than 12:12	Premium shingles

Tips and Tricks

When calculating the number of bundles you need, it is always better to err on the side of caution and buy a few extra bundles.
If you are not comfortable installing shingles yourself, it is best to hire a professional roofer.
Shingles can be damaged by hail, wind, and snow. Be sure to inspect your roof regularly for any damage.

Pros and Cons of Shingles

Pros:

Shingles: How Many Bundles in a Square? The Ultimate Guide to Roofing

Introduction

Durable
Relatively easy to install
Can last for many years
Available in a variety of colors and styles
Relatively affordable

Cons:

Can be damaged by hail, wind, and snow
May require occasional repairs
May not be the most aesthetically pleasing roofing material

Conclusion

Shingles are a popular roofing material that can last for many years. When installing shingles, it is important to know how many bundles you will need to cover a given area. By following the tips and tricks in this guide, you can ensure that your roof is properly protected.