Welcome To Refractory Insulation & Supply, Inc.

Refractory & Insulation Supply, Inc. is the premier refractory service provider in the U.S.  With over 30 years experience and locations across the country, we can take care of all of your refractory needs.  Let us optimize your performance and reduce your costs by finding the right refractory for your practices.

Our expertise includes, but is not limited to Iron, Steel, Aluminum, Foundrys, Mills, Power Generation, and alternative fuels.

Our Refractory Services include construction, installation, repair, and pre cast shapes.  Our in house engineers and refractory technicians are able to use your drawings or create new ones.

We also stock all of your refractory needs.  No refractory supplier has a larger catalogue of products.

We have 7 warehouses across the country for quick and easy delivery. Locations of warehouses: Eldridge, Milwaukee, St. Louis, Kansas City, Tulsa, Orrsville Oh, and Niagra New York)