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What is the Best Material for Food Truck Wall?

Kitchen – grade stainless steel is the best material for food truck wall. It is a safe, easily sanitized material when installed properly. Note that stainless steel also enhances and protects the exterior of the food truck.

Owing to its light weight and durability, aluminium square tubing can be used on the outside walls, around the serving window, the generator, the hood, areas of the A/C, and the divider wall. But normally, the wall behind your cooking line is expected to be made from non-flammable materials as per most fire code requirements. That means wood should not be used in any area.

So you are looking for the best material for your truck wall, both interior and exterior, get a high – quality stainless steel. Even the floor, walls, counters, and storage–everything can and should be stainless steel. It is by far the most sanitary interior material to have, easy to clean, and offers a nice modern look.

You will also have to insulate the walls using Styrofoam panels (or non – flammable rockwool behind your cooking line), then install interior panelling on the walls and ceiling. But just like it was stated above, 100% stainless steel sheets is best for the walls. You also want to install non – skid flooring at this time.

Kitchen grade stainless steel offers more advantage than just easiness to clean and durability, it helps to prevent the invasion of rats and mice. For instance, if you park your food trailer in winter, rodents target it for warmth and sustenance. Rats can chew through wood, plastic, and even some thinner metals.

Note that if your food trailer has rust holes, dangling wires, rocker panels, or side vents, a mouse can make its way inside your food trailer. Installing durable stainless steel on the outside and inside of your food truck is one way to keep rodents from chewing their way inside.

A stainless steel trailer can limit and eliminate rodent infestations. Place metal or mesh covers over your tailpipe and ductwork, seal all cracks and crevices, and remove all food ingredients from your trailer for extra measure.

Factors to Consider When Designing Your Truck Layout and Walls

High – quality stainless steel remains that best material for Food Truck walls, but it is always advisable to work with food truck builders who take the time to sit down with you, understand your menu, brand, and target customers, as well as what your growth goals are and where you see you food truck in five years. If you are looking to consolidate your decision, here are few factors to consider.

1. Food Truck Dimensions

Note that the length of your food truck will also have an impact on your layout and your choice of materials and design. According to industry reports, the most common food truck sizes are 14 feet, 16 feet, and 22 feet. So first find out the right dimensions of your food truck before considering the materials to use for the interior.

2. Food Truck Details

Before you decide on your interior plans and designs, there are a few things to consider especially when you are just starting the food truck business. Once your food truck idea becomes more of a reality, take into account the following:

  1. Business plans
  2. Health and safety regulations
  3. Proper permits
  4. Truck/Equipment leases
  5. Water holding containers
  6. Cost of equipment
  7. How many employees to hire
  8. Areas to service
  9. Finding the right POS system
  10. Marketing platforms

3. Food Truck Interior

If you want to design a food truck Interior plan by yourself, first analyze and understand the food truck equipment you need to buy. Always note that you can use the vertical space of your food truck by buying combi ovens, shelving, and hanging racks. Then carefully mark the following areas inside the truck or draw their location on paper:

  1. Refrigeration equipment
  2. Cooking equipment
  3. Prep or work stations
  4. Sink or cleaning area
  5. Warming and holding equipment
  6. Cabinets / storage space
  7. Cash register
  8. Serving space
  9. Ventilation

4. Food Truck Branding

Have it in mind that the interior and layout of your food truck also gives you a chance to personalize the customer experience. For instance, imagine a double serving window where customer payments can be taken at one window, while other customers are being given their food at another. This separates incoming customers and also speeds up employee efficiency. Other examples of customization may include:

  1. Unique graphics or wraps
  2. Bright paint colours
  3. A television
  4. LED colour changing lights
  5. Undercarriage lights for night – time
  6. Back – lit menu signs
  7. Handwritten menu signs
  8. 3D name signs
  9. Awnings
  10. Speaker systems
  11. Enlarged logo


In order to properly serve your customers, make sure that your food truck has an efficient layout, suits you and your employees, and is customized to reflect your brand. You shouldn’t hesitate to reach out to experts along the way. Fellow food truck owners can also be an incredible resource. They understand the local laws and may have built their own truck as well. Food trucks are fun.