When instead of a shingleroof, approximating the load of the roof debris created during the tear-off procedure is an essential part of minimizing the expense of disposal.

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Understanding the weight of her shingles renders it simpler to pick a dumpster business offering the right weight allowanceand helps you prevent or minimizeexpensive overweight charges (up to $100 every ton in some areas).

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

Roofing shingles loadinto the dumpster really densely contrasted to various other wastes, together as household junk or trash.

So pack a 10 garden or 20 garden dumpster come the rim can make it an extremely heavyand sometimes bring about an high-quality 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 certainly weigh and also how best to prevent incurring any kind of overage fees.

UnderstandShingle Weight


One method to get a turbulent estimate the the full weight of her old shingles is to figure out the total weight of the new shingles you"re installing.

Multiplythe weight of abundle that shingles through the total number of bundles ordered for your project to acquire a unstable estimate.

Weight the 1 BundlexTotal Numberof BundlesxNumber the Shingle Layers

= Estimated full Weight the Shingles

This estimate will likely be a little bit high due to the fact that your old shingles have likely shed some of their granules, making each shingle contempt lighter.

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

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

For example, architectural style shingles normally weigh 65 come 80 lbsper bundle, if 3 tab shingles sweet 50 come 65 lbsper bundle.

Likewise, shingles with a 30-year vouch will most likely weigh more thanshingleswith a 20-year warranty.


If you recognize the "number of square" of her roof, you can estimate load that way as well.

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

Typically, three bundles that shingles will certainly cover one square—33 sq. Ft. Every bundle. For the thickest that shingles, it might take four bundles per square—25 sq. Ft. Every bundle.

On average, one square that shingles typically weighs 150 come 240 lbs. The thickest and also most dense roofing shingles might weigh 320 come 400 lbsper square.

As previously mentioned, the load of shingles does vary by kind and through manufacturer. Architectural shingles space thicker and heavier than straightforward 3-tab shingles.

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

It’s always far better to evaluate the load of roofing debris together opposed come underestimating.

CalculateRoof Size


Determine roof dimension by measuring the length and also width of every face and also then add them together to with a complete square footage of the roof.

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

Complicated roofs will be tougher come measure, yet taking the moment to measure it accurately can save you money in the lengthy run on disposal costs and also on the purchase of new product.

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Once the square footage of the roof is determined, you have the right to estimate the amount of roofing debris that will certainly be generated throughout the tear-off.

From there, you deserve to estimate the total weight of the debris.

Finally, you have the right to then select the right dumpster come accommodate the cleanup.

Example: A roof that measures 2,000 sq. Ft. Translates into 20 square. The form of shingle is a traditional 3-tab asphalt shingle. The weight of one square the 3-tab shingles commonly ranges native 150 come 195 lbs. We’ll usage the greater number come ensure the weight pin money of the dumpster doesn’t end up being a factor. Take it 195 lbs. Multiply by 20 square, and the result is 3,900 lbs., or virtually 2 tons. In this example, the roof tear-off would an outcome in around 2 loads of shingle debris, and also that’s the number to use as soon as determining the best dumpster size for the cleanup.

Take note of multiple Layers


It’s not unusual for a residence to have two or more layers that shingles.

Do no forget to factor this right into your equation once calculating the approximated weight the the roofing debris.

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

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

Multiple class will typically only use when removing 3-tab shingles, although that a good idea to check by removed a little section that shingles prior to ordering her dumpster.

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Choosethe right Dumpster Size

Once you’ve established the almost right amount the roofing debris you’re functioning with, that time to choose a roll-off container come dispose the it.

If you provide this information to the dumpster agency over the phone, they will have the ability to recommend the best container size based on the type and quantity of debris.

In many cases, a 10 or 20 garden dumpster will do the job.

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

The weight of the shingles and the container itself deserve to push the boundaries of the roll-off van "s capability to lift the load.

Know your Dumpster"s load Limit

A larger dumpster generally costs more than a smaller dumpster.

But v roofing shingle debris, it’s simply as essential to know the amount ofweight the is contained in the price of your rental.

Consider the following quotes for a 10 garden dumpster:

Company A: $300up to2 tons of weight, $75 every ton overCompany B: $375 as much as 4 tons of weight, $75 every ton over

Company A may seem favor the much better deal.

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

You"ll conserve $75 by renting from company B.

Consider all the Facts


When disposing of shingles, there are usually other wastes that go along with it, consisting of felt/waterproofing and also nails.

The weight of these items room negligible and also probably won’t make a huge impact top top the load of the debris load.

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

This is particularly true if all, or a significant portion, the the roof decking is gift disposed of.

Gutters and also flashing also adda bit of load to the load, so don’t forget to arrangement ahead if disposing of this material.

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

This is typically the instance if the shingles space to it is in recycled.

Compare Dumpster Rental Providers

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

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Make certain you know what is contained in every quote for this reason you can compare each one accurately.