Spray foam is so much more than what people think of when they think of insulation. Rather than installing something someone else made in a factory, you are custom manufacturing it on site. And the results are awesome. No single product is as versatile or performs quite as well as spray foam.

For almost two decades, IDI has been the industry leader in everything related to spray foam. In that time, IDI has trained well over 2,500 contractors and installers on building science, building codes, proper installation techniques, troubleshooting, parts and equipment, marketing and so much more. From building customized spray foam rigs to helping you build your own, our goal is to make it easy for you to succeed and be the best.


IDI is proud to help contractors take the fear out of getting into spray foam. From your first call, and every step of the way after, we make sure you know exactly what you are getting into and help you avoid any unforeseen pitfalls. Once you purchase your spray foam rig, we send out one of IDI’s SPF Technical Experts. This individual is not a salesperson — we send someone who has spent a good portion of their career actually spraying good foam. They are passionate about foam and will train you on everything related to your rig.  

And something the technicians like about training you, we make their job easier by only offering solid foams from great manufacturers for them to train with. Once you’re ready to pull the trigger and start spraying your first job, you can rest easy knowing you are spraying industry-leading spray foam from the best manufacturers. IDI carefully vets each supplier and makes sure the spray foams are fully credentialed with testing that goes above and beyond industry standards. Starting a business or new product line is hard enough, IDI provides the products, training, and support, specifically designed to eliminate headaches and ensure your success.


Spray foam has become popular because it works. You will never have to apologize for the performance of the product. It is the only product that air seals, insulates, and addresses all three forms of thermal transfer. Spray foam can block moisture transfer, increase racking strength, and add to the resilience of a building. Additionally, spray foams can be used for sound attenuation, concrete lifting, ground stabilization, refrigeration, reduction of thermal bridging, flotation, and so much more. 

From pole barns to houses, and from skyscrapers to strip malls, spray foam insulation is being used everywhere. And, like any other trade, the market is always looking for good contractors. 


Open Cell Spray Foam Insulation

  • Noise-reducing
  • Cooling and heating benefits
  • Improves indoor air quality

Closed Cell Spray Foam Insulation

  • Prevents water and air from penetrating walls
  • Stops pollen and allergens from entering buildings
  • Adds sturdiness and increases building value

Roofing Foam Insulation

  • Flexible installation
  • Waterproofing abilities
  • Maintains structural integrity

Specialty Foams

  • Low volatile organic compounds (VOCs)
  • Completely seals the building envelope
  • Minimizes environmental impact


Spray foam is a big investment and training is the only way to be successful. In reality, spraying foam is taking recipes for products that were designed in a lab and manufacturing them on all types of substrates at a job site, in every weather condition possible. Whether you take our word for it or check out our reviews, IDI’s two and three-day trainings are considered to be the best in the industry. 

Our industry experts dive deep into the equipment, processing, building science, the codes, the market, bidding, selling, managing, and so much more. The three-day courses are held at one of IDI’s training centers where we have state-of-the-art spray booths. The extra day and being at our facility gives you the time and opportunity to go through a rig and learn hands-on spraying techniques with one of the best sprayers in the industry. Nothing will affect your success and profitability more than training, and IDI is THE best place to get it. Check out our training page and get signed up today. 

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