Oct 02, 2025

How to measure the interior space of an empty food trailer?

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As a supplier of empty food trailers, I often encounter customers who are eager to understand how to measure the interior space of these trailers accurately. Measuring the interior space of an empty food trailer is crucial for several reasons. It helps in planning the layout of equipment, ensuring compliance with health and safety regulations, and maximizing the efficiency of the workspace. In this blog post, I will guide you through the process of measuring the interior space of an empty food trailer, step by step.

Step 1: Gather the Necessary Tools

Before you start measuring, you need to gather the right tools. The most essential tool is a measuring tape. A long tape measure, preferably one that is at least 25 feet long, will be ideal for measuring the length, width, and height of the trailer. You may also need a level to ensure that the trailer is on a flat surface, a notepad, and a pen to record your measurements.

Step 2: Prepare the Trailer

Make sure the trailer is empty and clean. Remove any debris, packaging materials, or equipment that may be inside the trailer. This will give you a clear and unobstructed space to measure. If the trailer has any built - in shelves, cabinets, or partitions, note their locations as they will affect the usable space.

Step 3: Measure the Length

Start by measuring the length of the trailer. Place the end of the measuring tape at the front wall of the trailer, at the floor level. Stretch the tape measure along the center of the floor to the back wall. Make sure the tape measure is straight and not twisted. Record the measurement in feet or meters, depending on your preference.

Step 4: Measure the Width

Next, measure the width of the trailer. Place the tape measure at one side wall, at the floor level, and stretch it across to the opposite side wall. Measure at the widest point of the trailer, usually in the middle. Again, ensure that the tape measure is straight and record the measurement.

Step 5: Measure the Height

To measure the height, start from the floor and extend the tape measure vertically to the ceiling. Measure at several points along the length and width of the trailer, as the ceiling may not be perfectly level. Record the lowest height measurement, as this will be the limiting factor for the height of equipment that can be installed inside the trailer.

Step 6: Account for Obstructions

Take note of any obstructions inside the trailer, such as wheel wells, support beams, or plumbing fixtures. Measure the dimensions of these obstructions and subtract their volume from the total interior volume of the trailer to get the usable space. For example, if a wheel well protrudes into the trailer by 2 feet in length, 1 foot in width, and 1.5 feet in height, its volume is 2 x 1 x 1.5 = 3 cubic feet.

Step 7: Calculate the Volume

The volume of a rectangular - shaped trailer can be calculated by multiplying the length, width, and height. For example, if the length of the trailer is 20 feet, the width is 8 feet, and the height is 7 feet, the volume is 20 x 8 x 7 = 1120 cubic feet. However, if there are obstructions, subtract their combined volume from this total.

Step 8: Consider the Shape of the Trailer

Not all food trailers are rectangular. Some may have curved walls, sloping ceilings, or irregular shapes. In such cases, you may need to divide the trailer into smaller, more manageable sections, measure each section separately, and then add up their volumes.

Importance of Accurate Measurement

Accurate measurement of the interior space of an empty food trailer is vital for a successful food business. If you underestimate the space, you may not be able to install all the necessary equipment, such as refrigerators, ovens, and sinks. On the other hand, overestimating the space may lead to inefficient use of the trailer and higher costs.

Examples of Food Trailers and Their Interior Space

We offer a variety of empty food trailers, each with its own unique interior space. For instance, the Airstream Ice Cream Trailer is designed specifically for ice cream vendors. Its interior space is carefully planned to accommodate ice cream freezers, display cases, and a serving counter. The Airstream Bakery has a different layout, with space for ovens, mixers, and storage for baking ingredients. If you are looking for a customizable option, our Empty Food Trailer provides a blank canvas for you to design your own food service space.

Conclusion

Measuring the interior space of an empty food trailer is a straightforward process if you follow the steps outlined above. By taking accurate measurements, you can plan your equipment layout effectively, ensure compliance with regulations, and create a functional and efficient workspace.

Airstream Ice Cream Trailer11

If you are in the market for an empty food trailer and need more information or assistance with measuring and planning the interior space, we are here to help. Our team of experts can provide you with detailed specifications and guidance to ensure that you choose the right trailer for your business. Contact us to start the procurement process and discuss your specific requirements.

References

  • Construction Measurement Handbook. A comprehensive guide on measuring spaces in various structures, including trailers.
  • Food Service Equipment Installation Manuals. These manuals often contain guidelines on the space requirements for different types of equipment.
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