Whether that a melted or a house, shingling a brand-new roof is a huge job. Understanding exactly how much go a bundle of shingles sweet will assist you to setup the delivery and also installation that the brand-new shingles. If you’re replacing an old roof, climate calculating the weight of the old shingles is an essential part of to plan for your disposal.

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The median bundle the 3-tab asphalt shingles weighs in between 60 and also 80 pounds per bundle, while high-end architectural shingles, which room denser than conventional 3-tab shingles, have the right to weigh 70 to 100 pounds every bundle.

In this article, we’ll study what factors influence the load of a bundle that shingles and how learning that weight can help you calculation the weight of the new roofing you will do it be installing on your house or shed.


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How lot Does a Bundle of Shingles Weigh?

What Is a Bundle that Shingles?

Most shingles are sold in bundles. A bundle that shingles is a package that includes about 33.3 square feet that shingles. There space 26 standard shingles in a bundle.

A bundle of shingles comprised one-third of a roofing square. Due to the fact that a roofing square is 100 square feet that shingles, you’ll require three bundles because that every 100 square feet the roofing.

If you calculating just how much a bundle that shingles weighs, it’s most likely due to the fact that you’re trying to determine the load of the brand-new roofing you setup to placed on a melted or home.

How lot Does a Bundle that Shingles Weigh?

A bundle of standard 3-tab shingles weighs between 60 and also 80 pounds, depending on the top quality and kind of shingle. Because it takes three bundles to to fill one square, you can reasonably intend 100 square feet that roof shingles to weigh between 180 and 240 pounds.

Many determinants determine the load of a bundle the shingles, consisting of type–3-tab, architectural, hip and also ridge cap, and synthetic slate. A bundle of architecture shingles can weigh around 20 pounds much more than a three-tab shingle bundle.

Why is load so important? If you’re installation shingles, it gives you an idea of just how much product needs to it is in hauled from the home improvement store to your property and also onto the roof of the burned or home.

This have the right to dictate whether it’s worth it to deliver this material yourself or pay for it come be delivered to your property.

Understanding the load of a bundle that shingles will also permit you to plan for your installation.

Hauling a dozen or an ext bundles the roofing come a second story is a task that needs to be fine planned and prepped come be enforcement safely. Hauling shingles that weigh between 60 and also 80 pounds increase a ladder is no basic feat (professional roofing companies often use conveyors to fill bundles of shingles come the roof) and also may require the rental the a lift.

How you place roofing shingles on the roof during installation is also an essential factor to consider. While stacking bundles of roofing shingles top top the ground might be fine, they should be evenly distributed when transported to the roof instead of stacked in one place.

Stacking 70-pound majority on the roof can put numerous pounds of pressure on one component of the roof, causing damage.

Understanding exactly how much a bundle weighs have the right to also aid you identify whether you can shingle over an old roof by enabling you to calculate the combined weight that the old shingles to add the brand-new shingles.

If she removing the old shingles, understanding exactly how much a bundle weighs will assist you calculate what size dumpster you need for garbage removal.

By effectively estimating the quantity of waste roofing product you’ll be getting rid of of, you can rent the appropriate size dumpster.

Given the reality that roofing waste will pile an extremely densely right into a dumpster, you’re much more than most likely to with the dumpster’s weight capacity before the garbage shingles reach the lip the the dumpster.

Adding come this intricacy of dumpster rental are overage fees. If you fill the dumpster beyond its capacity, most dumpster rental providers charge a fee, which can be as much as $175 per ton.

Overloading a dumpster could even damage it, forcing you to foot the cost of a brand-new one.

3 Tab Shingles

A 3 tab shingle functions three cutouts or tabs along the shingle’s bottom edge. The shingle is made to look prefer three different pieces yet is one big piece.

3 Tab shingles typically weigh between 60 and also 80 pounds every bundle, or 180 to 240 pounds per square, i beg your pardon we recognize is 100 square feet the shingles.

Architectural Shingles

Architectural shingles are occasionally referred to as dimensional or laminated shingles. They room of higher quality than conventional three-tab shingles and also feature a thick fiberglass base and ceramic-coated granules. As such, castle are also heavier 보다 three-tab shingles.

One bundle of architectural shingles weighs between 70 and also 80 pounds or 210 come 240 pounds every square.

Hip and also Ridge cap Roofing Shingles

Ridge and also hip cap shingles are specially draft shingles come cover the roof’s ridge.

Unlike conventional 3-tab and architectural shingles, hip and also ridge cap roofing shingles are sold by the straight foot. There space 20 straight feet of hip and also ridge cap roofing shingles in a bundle. A bundle the ridge lid shingles weighs around 60 pounds.

Synthetic Slate Shingles

Synthetic shingles have the look of actual slate shingles but do not usage actual slate stone. Instead, these modern-day slate shingles room made the rubber and plastic designed to look like the genuine thing.

Synthetic slate shingles are substantially lighter 보다 the actual thing however still weigh about 1.25 pounds per shingle, which translates to about 67 pounds every bundle or about 200 pounds per square. In comparison, a genuine slate roof have the right to weigh a staggering 800 to 1,500 pounds every square.

What Is a Square the Shingles?

To calculate the weight of a bundle, it’s essential very first to know what a roofing square is. A roofing square is simply 100 square feet of roof. For example, one 800-square-foot roof is 8 roofing squares.

How much Does a Square that Shingles Weigh?

Since a square the shingles constitutes three bundles, to determine just how much a square that shingles weighs, multiply the weight of the bundle time three. A bundle the 3-tab shingles weighing between 60 and also 80 pounds per bundle would certainly weigh in between 180 and also 240 pounds per square.

How perform You calculation the weight of a Bundle?

We currently know the a bundle the shingles constitutes 1/3 that a roofing square. So, our 800-square foot roof would need 24 bundles of shingles (8 squares x 3).

If we’re talking around standard three-tab shingles, which weigh between 60 and 80 pounds per bundle, then we deserve to determine the weight of all of the shingles on the roof. The load of 24 majority of 3-tab shingles would be in between 1,440 (24 bundles x 60 pounds) and 1,920 pounds (24 bundles x 80 pounds).

That full weight additionally depends on another factor: layers. Most local building codes permit for 2 layers that shingles on roofs through a 4/12 key or less and also up to 3 layers the shingles or an ext sharply pitched roofs.

If you’re installing a brand-new roof over an old one, multiply the full weight that the shingles for the whole roof by the variety of layers.

So, in our example above. An 800-square foot roof v two class of 3-tab shingles would certainly weigh between 2,400 and also 2,880 pounds.

Other components can also influence weight. Shingles that are much more worn out and have shed a far-ranging amount of your grit will certainly weigh less than newer shingles.

Shingles weight Calculator

If math was never your strongest subject in school, then use an online calculator to help you. Plenty of dumpster rental services provide calculators that aid you identify the load of her shingle waste and how huge a dumpster you’ll need to haul that away.

How countless Square Feet walk a Bundle the Shingles Cover?

For installing a new roof, it might be beneficial to know precisely how lot area a bundle the shingles covers. This will assist you location the majority strategically because that installation by minimizing the number of times you need to move them.

We know that a roofing square is 100 square feet the roof and that the takes 3 bundles come cover that area. Through that in mind, a bundle the shingles consists 33.33 square feet.

How to estimate Shingles load for her Roof?

Replacing conventional 3-tab asphalt shingles on a roof with new 3-tab asphalt shingles, you don’t have to worry about putting extr load top top the roof.

However, if your roofing a brand-new structure, adding layer that shingles to an existing structure, or are upgrading old 3-tab shingles top top a roof to a heavier material such as architectural shingles or fabricated slate shingles, then it’s necessary to know how much weight the shingles will include to protect against overloading the roof.

To carry out this, you’ll require to begin by calculating the square footage of the roof. Girlfriend can achieve this by measuring the length and width of each roof face.

For example, a shed with a level roof that procedures 10×16 would have actually a full roof square footage of 160 square feet.

For more complicated roofs through dormers and also hip roofs, break up the roof into squares and also triangles. For each triangle, multiple the height times the width of the base, then divide by two to come up through the area.

Measure the area of each square and triangle, then include all that the areas up come come up v an calculation for her roof square footage.

Once you know the square footage, recognize how many roofing squares girlfriend have. That burned with the 10×16 roof has actually 1.6 roofing squares (160/100). Rounding up, that way there are about 5 bundles of shingles top top the burned roof.

If these space three-tab asphalt shingles, this adds increase to between 300 and 400 pounds.

Keep in mind that determining the weight of the roof cap shingles top top an existing roof is various than calculating the load of standard shingles. Remember, roof lid shingles room measured linearly v 20 linear feet the hip and ridge cap roofing shingles in a bundle.

Therefore, a roof v 40 feet of ridge caps would certainly equate to two bundles of ridge lid shingles. Due to the fact that a bundle the ridge lid shingles weighs around 60 pounds, that equals 120 pounds precious of ridge lid shingles.


Knowing how much a bundle the shingles weighs is an essential when installing brand-new shingles. It allows you to calculate how much load the shingles will add to her roof, plan the distribution of the shingles, and also coordinate your installation.

If you’re instead of an old roof, understanding how much a bundle the shingles sweet will permit you to estimate the load of the old shingles accurately, therefore you deserve to purchase the ideal dumpster size for the garbage removal. To do this calculation, you require to recognize how heavy a bundle of shingles weighs.

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The accuse in this article will aid you determine the weight of a bundle that shingles and explain exactly how to use that details to calculate the load of the shingles ~ above your home or shed.