Wholesale Insulation Supplier in San Antonio, TX

8569 NE Loop 410, Suite D-150
San Antonio, TX 78219

Why Make IDI San Antonio Your Wholesale Insulation Supplier

As the region’s one-stop-shop for insulation products, accessories, technical expertise and business support, contractors turn to IDI Distributors for all their wholesale insulation needs in San Antonio. Both residential and commercial contractors rely on our San Antonio team for building envelope expertise, on-call support and fast deliveries. At IDI, our mission is to help you compete and grow your business as your partner in insulation. Contact us today, we’d love to see how we can help you earn more profits and jobs!

Contact Us

Or Call us at 210.678.4503

The best insulation distributor in San Antonio.

Our IDI San Antonio staff is bilingual to support Spanish-American contractors, and we provide insulation training and rig inspection evaluation events in Spanish right at our warehouse! IDI’s San Antonio warehouse is fully stocked with leading brands and products in the insulation industry as well as building envelope supplies, waterproofing materials and more. And, when you’re unsure about what products and materials your job may require, our experts can help you determine the right supplies for the job!

San Antonio, TX IDI semi parked at job site

Who we are

At IDI, our motto is, “We work for you!” So, you can rest assured the wholesale insulation products we carry are top-notch, and the hands-on training we can provide your team with covers every aspect of your new equipment. Get industry-leading support when you’re choosing equipment and materials for your projects. But, most importantly, feel confident your work will be up to the standards your clients expect and never worry about missing a deadline with our fast on-site delivery.

Are you ready to get started?

Contact our team today to experience the IDI difference and see why contractors have made our San Antonio team their dedicated insulation supplier.

Contact IDI of San Antonio

San Antonio Specialties

As the insulation distributor San Antonio contractors choose to work with, we happily offer job-site and warehouse deliveries, on-site technical support and much more. Contact us today and let us know how we can work for you.

Spray foam rigs in the back of a semi trailer

In-Person Training

Person in protective gear holds spray foam insulation gun

Rig Eval Events

One person demonstrates how to install spray foam insulation while another looks on

On-site Tech Support

Additional Specialties

  • Bilingual Staff
  • On-time deliveries
  • Spray foam equipment repairs and troubleshooting
  • Parts or equipment upgrades and replacement
  • Largest selection of Graco parts
  • Highly rated support services
  • Leading insights on all things insulation, products, best practices and more
Man installing pink fiberglass insulation


Spray Foam Insulation

man installing Owens Corning® PINK Next Gen™ Fiberglas™ Insulation on wall

Fiberglass Insulation

blowing insulation in wall

Blowing Wool Insulation

ox-is foam board insulation

Foam Board Insulation

new insulation truck

Spray Foam Rigs

Areas we serve

Our wholesale insulation San Antonio location is conveniently located on Loop 410 and has easy access to all of San Antonio’s major highways within minutes. Please feel free to stop by and see how our industry experts can help make your business more profitable. View other Texas IDI branch locations if you don’t see your town!


San Antonio, TX

8569 Northeast Loop 410, San Antonio, TX, USA


To contact America’s Insulation Source, please give us a call or fill out our form and we will promptly get back to you.


Have a question on anything insulation, pricing, or want to place an order? With hundreds of products and countless services, our experts will help walk you through the process of getting ready for your next project. Get in contact with our team today for help and guidance on the right products and best techniques for you and your business.