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how many bundles of shingles for a 12x16 shed

How Many Bundles of Shingles for a 12x16 Shed?

When you're figuring out how many bundles of shingles for a 12x16 shed, it can feel a bit overwhelming, but we're here to help simplify the process. So, you might be asking, how many shingles do I need for a 12x16 shed?

From our experience, you'll need around 10 bundles of shingles for a roof of this size, considering factors like roof pitch and overhangs.

In this article, we'll walk you through the steps to calculate the exact number of shingles you'll need, ensuring you have a solid plan before starting your project.

Whether you're a seasoned DIYer or new to shed building, our guide will provide you with all the details to make your roofing task straightforward and hassle-free.

What this article covers:

How Many Bundles of Shingles for a 12x16 Shed?

For one of our 12x16 sheds, you'll typically need around 10 bundles of shingles. This estimate considers a roof with a one-foot overhang and a 6/12 pitch.

These specific factors are important because the roof's pitch and overhangs significantly influence the total surface area that needs to be covered. A steeper pitch increases the surface area, while overhangs extend the coverage needed beyond the shed's footprint.

Shingle Coverage Calculation

According to our research, a standard bundle of shingles covers about 33 square feet. To find out how many bundles you need, you first calculate the roof's surface area.

For a 12x16 shed with a one-foot overhang and a 6/12 pitch, the surface area comes out to approximately 282 square feet. This is calculated by adjusting the shed's base area (12x16 feet) for the overhangs and pitch.

Once you have the total square footage, divide it by the coverage per bundle: 282 divided by 33 equals about 8.5 bundles.

shingles for a 8x12 shed

Adding Extra For Waste

Much like when working out how much gravel do I need for a 10x12 shed, rounding up to account for waste and other factors is always a good idea.

When installing shingles, there will be some material lost due to cutting and fitting around edges and features. Therefore, it's prudent to purchase a bit more than the exact calculation.

In this case, rounding up to 10 bundles ensures you have enough shingles to complete the job without running short. This extra margin helps cover any unexpected issues and makes the installation process smoother. Always better to have a little more than not enough!

How to Calculate the Square Footage of a 12x16 Shed Roof

Calculating the square footage of your shed roof is a straightforward process, but it does require a bit of attention to detail. Here's how you can do it:

Measure The Shed's Footprint

Start with the basics. Measure the length and width of your shed, just like you would when calculating the 8x10 shed square footage. For a 12x16 shed, that's 12 feet by 16 feet. It's a simple step, but accuracy here is crucial for the next calculations.

Make sure your measurements are precise to avoid any errors later on. Use a tape measure and double-check each dimension.

Include The Overhangs

Don't forget about the overhangs! If your shed has a one-foot overhang on each side, you need to add this to your measurements. This makes your roof dimensions 14 feet by 18 feet.

Overhangs help protect your shed walls from the elements, so include them in your calculations. These overhangs ensure that rainwater doesn't run directly down the walls, which can help in prolonging the life of your shed.

Calculate The Flat Roof Area

Multiply the adjusted length and width to get the flat roof area. For our example, 14 feet by 18 feet equals 252 square feet. This step gives you the basic area before considering the roof's pitch.

It's essential to start with this flat measurement as a foundation. This area calculation is the starting point for determining the actual surface area you'll cover with shingles.

Adjust For Roof Pitch

The roof pitch adds extra surface area. For a 6/12 pitch (a common choice), you'll need to factor in the slope. Multiply the flat area by the pitch factor, which is approximately 1.118 for a 6/12 pitch.

So, 252 square feet times 1.118 equals about 282 square feet. This adjustment ensures you account for the sloped nature of your roof. The pitch factor increases the total area because the roof surface is slanted rather than flat, requiring more shingles to cover it properly.

12x16 storage shed

Add A Margin For Waste

Always add around 10% extra to account for waste. This means you'll need to cover about 310 square feet in total. This extra helps cover any mistakes or unexpected issues during installation. It's better to have a little too much than not enough!

When cutting and fitting shingles, there's always some material lost due to trimming and fitting around edges and features. By planning for a bit of extra, you can ensure your project won't be delayed by needing additional materials.


calculating how many bundles of shingles you need for a 12x16 shed involves measuring your shed's footprint, including the overhangs, calculating the flat roof area, adjusting for the roof pitch, and adding a margin for waste.

From our experience, a 12x16 shed with a typical 6/12 pitch and one-foot overhangs will require about 10 bundles of shingles. This ensures you have enough material to cover the roof adequately and account for any cutting and fitting waste.

Now that you have the knowledge, you're ready to take on your roofing project with confidence. For high-quality shed kits and more expert advice, visit Homestead Supplier and start your shed-building journey today!

How Many Bundles of Shingles for a 12x16 Shed?

What type of shingles should I use for my 12x16 shed?

Asphalt shingles are a popular choice due to their durability, ease of installation, and cost-effectiveness. They come in a variety of colors and styles to match your aesthetic preferences.

How long will it take to shingle a 12x16 shed roof?

Shingling a 12x16 shed roof typically takes a day or two, depending on your experience level and the complexity of the roof design. Make sure to allocate enough time for preparation and finishing touches.

12x16 shed installed

Do I need underlayment for my shed roof?

Yes, using an underlayment such as tar paper or synthetic roofing felt is recommended. It provides an extra layer of protection against moisture, ensuring the longevity of your shingles and the structure of the shed.

How do I maintain my shingled shed roof?

Regular maintenance includes inspecting the roof for damaged or missing shingles, cleaning off debris, and ensuring gutters and downspouts are clear. Periodic maintenance will help extend the life of your shed roof.

If you want to learn more, why not check out these articles below:

    Previous article How Many Sheets of Plywood Do I Need for a 10x12 Shed?
    Next article What Can You Fit in a 8x10 Shed?

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