Construction debris is an inevitable byproduct of demolition projects and renovations. Any time a building is stripped down, you will have concrete, steel, drywall, and more to deal with. That debris must be removed before starting your construction project, but being prepared for debris removal before demolition is essential.
You’ll need to know the best options to remove debris and the machinery required to clear the job site. But to know this, you must calculate how much debris will be produced using a simple formula. Here is how to calculate demolition debris to ensure you’re prepared for junk removal.
Why You Should Calculate Demolition Waste
Calculating demolition waste is necessary to estimate how much debris will be produced in a demolition project and how much help you’ll need from a junk removal company.
Calculating demolition waste also gives you an idea of the equipment needed to move the debris. The sooner you remove the debris, the sooner you start your next project, so having a general idea of how much waste will be produced is extremely important.
The Formula for Calculating Demolition Waste Debris
Calculating demolition waste is accomplished with a simple formula. First, you multiply the area’s length in feet by its width in feet and height in feet. Then, you multiply that number by one-third and divide by 27. Dividing by 27 is converting your answer from cubic feet to cubic yards. In simpler terms, the formula is as follows:
Length (ft.) x width (ft.) x height (ft.) x ⅓ / 27
While this formula will not give you an exact amount of waste, it provides a reliable estimate.
Steps to Calculate Demolition Waste
1. Calculate the Size of the Area
The first step in calculating the amount of debris that will be produced is knowing the area of the property being demolished. Multiplying the length of the property by its width and height in feet will give you the size of the area in cubic feet.
Manually measuring the area is an option, but that could be too tedious. The building’s blueprints should have the measurements you need.
2. Account for Airspace
Now, you want to multiply the size of the property by ⅓. While this may seem odd, multiplying by ⅓ is to account for airspace. The entire area of the building is not made of construction material. In fact, only about ⅓ of it is, so it’s imperative to account for the emptiness in the building by multiplying by this fraction.
This step will give you the amount of demolition waste in cubic feet.
3. Convert to Cubic Yards
The final step in calculating demolition waste is to divide the amount of demolition waste in cubic feet by 27 to convert it to cubic yards. Again, this conversion is because debris is most often measured in cubic yards, making measuring the task simple.
Frequently Asked Questions
What Are the Formulas for Demolition?
The formula for demolition waste is length (ft.) x width (ft.) x height (ft.) x ⅓ / 27.
How Do You Calculate Demolition?
Demolition waste is calculated by finding the size of the area. First, multiply the length by the width and height in feet. Then, you need to account for airspace by multiplying the size by ⅓. Finally, divide your answer by 27 to convert to cubic yards.
How Do You Calculate Cubic Yards of Debris?
There are 27 cubic feet in 1 cubic yard, so divide the cubic feet of debris by 27 to find the cubic yards.
Need Help With Construction Debris Removal in the Bay Area, CA? We Can Help.
Demolition projects are more complicated than just taking down a structure. Contractors need to gain permits from the city, clear out the property, and prepare for debris. Calculating demolition debris waste is essential to clearing the aftermath of a demolition project as soon as possible.
Nixxit can help with debris removal. Our team is experienced with removing and disposing of construction materials, including drywall, treated wood, scrap metal, and more. We have the knowledge and expertise to sort materials, donate and recycle what we can, and properly dispose of the rest.
Schedule an appointment online with Nixxt today or visit us to learn more about our construction debris removal services.
