Thermal Refractory is a “Premier,” Refractory Contractor, Supplier and Installer.  We offer Gunite, Brick, and Ceramic Fiber Linings to correctly meet your system’s needs.  

We have two warehouses located in Minnesota and Iowa stocked with materials ready to serve and handle any situation. 


We are experts in Regenerative Thermal Oxidizers, Thermal Oxidizers, Boilers, Dryers, Furnaces, Incinerators and Kilns; this allows us to provide a -long term solution- to your process unit.


We have installers based out of three geographic locations to handle emergency needs, and are looking forwards to showing you the Thermal Way.  

We proudly serve the Renewable Energy, Power Generation, Chemical Processing, Food Processing, Printing, Mining, Foundry, Cement, Glass, Waste Water Treatment, Paper and Agricultural Industries.