When replacing a shingleroof, approximating the load of the roof debris created during the tear-off process is an important part the minimizing the expense of disposal.

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Understanding the weight of her shingles provides it much easier to pick a dumpster organization offering the ideal weight allowanceand helps you prevent or minimizeexpensive overweight fees (up to $100 every ton in part areas).

Step one to saving money ~ above roofingdisposalis come estimate exactly how much the shingles weigh that you"re tearing off the roof. Then to compare dumpster rates amongst multiple providers with a spicy eye top top the quantity of weight contained in the price.

Roofing shingles loadinto the dumpster an extremely densely compared to other wastes, such as family members junk or trash.

So pack a 10 yard or 20 yard dumpster to the rim can make it an extremely heavyand sometimes cause an expensive overweight charge as soon as your container is sweet at the landfill or shingle recycling center.

Use the information below to assist determine just how much her roofing debris will weigh and how best to avoid incurring any type of overage fees.

UnderstandShingle Weight


One way to get a rough estimate the the full weight of your old shingles is to figure out the full weight that the new shingles you"re installing.

Multiplythe weight of abundle that shingles through the total variety of bundles ordered for your project to obtain a stormy estimate.

Weight of 1 BundlexTotal Numberof BundlesxNumber the Shingle Layers

= Estimated complete Weight of Shingles

This calculation will likely be a little high because your old shingles have likely shed some of their granules, making every shingle contempt lighter.

The vast bulk of roof shingle majority weigh between 50 and 80 lbs.

However, type, style, and also quality of shingle has actually a large impact ~ above weight.

For example, architectural format shingles generally weigh 65 to 80 lbsper bundle, if 3 tab shingles weigh 50 to 65 lbsper bundle.

Likewise, shingles through a 30-year guarantee will likely weigh more thanshingleswith a 20-year warranty.


If you know the "number that square" of your roof, you have the right to estimate load that means as well.

A square—equivalent to 100 square feet—is a traditional unit of measurement in the roofing industry.

Typically, three bundles of shingles will cover one square—33 sq. Ft. Per bundle. Because that the thickest of shingles, it may take 4 bundles per square—25 sq. Ft. Per bundle.

On average, one square that shingles generally weighs 150 to 240 lbs. The thickest and most thick roofing shingles might weigh 320 to 400 lbsper square.

As formerly mentioned, the weight of shingles does vary by kind and through manufacturer. Architectural shingles are thicker and heavier than basic 3-tab shingles.

If removing and disposing of architecture shingles, calculation the complete weight of the debris using figures on the greater end of the scale (e.g., 80 lbs. Per bundle).

It’s always far better to evaluate the weight of roofing debris as opposed to underestimating.

CalculateRoof Size


Determine roof size by measure up the length and also width of each face and then add them with each other to with a complete square footage of the roof.

This is fairly easy for straightforward roof designs, such as simple hip, gable, or level roofs.

Complicated roofs will be tougher to measure, but taking the time to measure it accurately deserve to save girlfriend money in the long run on handle costs and also on the purchase of brand-new product.

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Once the square footage of the roof is determined, you can estimate the amount of roofing debris that will be generated during the tear-off.

From there, you can estimate the complete weight that the debris.

Finally, you deserve to then choose the ideal dumpster to accommodate the cleanup.

Example: A roof that actions 2,000 sq. Ft. Translates right into 20 square. The kind of shingle is a classic 3-tab asphalt shingle. The weight of one square of 3-tab shingles typically ranges native 150 to 195 lbs. We’ll usage the higher number to ensure the weight allowance of the dumpster doesn’t become a factor. Take 195 lbs. Multiply by 20 square, and also the result is 3,900 lbs., or nearly 2 tons. In this example, the roof tear-off would result in around 2 tons of shingle debris, and that’s the number to use when determining the appropriate dumpster dimension for the cleanup.

Take keep in mind of many Layers


It’s not uncommon for a house to have actually two or much more layers the shingles.

Do no forget to variable this into your equation once calculating the estimated weight the the roofing debris.

If there space two layers, main point the debris load by two; 3 layers, main point it by three; and so on.

If tearing turn off dimensional shingles, odds are there are no layers of shingles underneath.

Multiple class will generally only use when removed 3-tab shingles, although it’s a good idea to examine by removed a tiny section the shingles prior to ordering your dumpster.

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Choosethe appropriate Dumpster Size

Once you’ve figured out the almost right amount of roofing debris you’re working with, it’s time to choose a roll-off container come dispose of it.

If you offer this details to the dumpster agency over the phone, lock will have the ability to recommend the best container size based on the type and amount of debris.

In many cases, a 10 or 20 yard dumpster will perform the job.

Some dumpster rental companies won’t enable roofing shingle debris in 30 or 40 garden bins due to weight.

The load of the shingles and the container itself deserve to push the limits of the roll-off truck "s capability to background the load.

Know your Dumpster"s load Limit

A bigger dumpster typically costs an ext than a smaller dumpster.

But with roofing shingle debris, it’s just as vital to know the lot ofweight that is consisted of in the price of your rental.

Consider the following price quotes for a 10 garden dumpster:

Company A: $300up to2 loads of weight, $75 per ton overCompany B: $375 up to 4 tons of weight, $75 every ton over

Company A may seem prefer the much better deal.

But if you"re tearing turn off 4 tons of shingles, agency A"s total cost i do not care $450.

You"ll save $75 through renting from firm B.

Consider all the Facts


When getting rid of of shingles, there are usually other wastes the go along with it, consisting of felt/waterproofing and nails.

The weight of this items are negligible and probably won’t make a big impact on the weight of the debris load.

However, if plywood decking is damaged and needs to be disposed of, the could include a measurable quantity of weight and also volume within the dumpster.

This is specifically true if all, or a major portion, that the roof decking is gift disposed of.

Gutters and flashing also adda little of weight to the load, so don’t forget to plan ahead if getting rid of of this material.

Dumpster rental companies might require "clean loading" the roofing shingles, which describes loading just shingles—no other wastes—in the dumpster.

This is generally the case if the shingles are to be recycled.

Compare Dumpster Rental Providers

We introduce contactingthree or morecompanies and also comparing theirreputations, availability,prices, and also weight allowances before booking her dumpster.

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Make certain you know what is consisted of in every quote therefore you can compare every one accurately.