As a distributor of construction materials, we carry a wide variety of supplies to meet the needs of the construction industry. Based in St. Louis, we serve customers throughout the eastern Missouri and southern Illinois region.

In business since 1991, Irwin Products has grown due to its commitment to service and the ability to promptly supply the needs of construction firms. We have a large complement of products in our warehouse, and can quickly obtain most products in a timely manner if not in stock.

Our experienced sales staff can assist you in finding the right product for your job.

Irwin Products, Inc. is a proud member of the following professional associations: American Subcontractors Association, Mason Contractor’s Association, and The St. Louis Concrete Council.