Located in Lowell Indiana, Alltherm is a full-service refractory contractor providing innovative, yet practical solutions for high temperature production. Over the past 30 years, we have assembled an expert, industrial sales staff that listens to the concerns of our customers with the intention of improving your facility. Operating primarily in

· Steel

· Aluminum

· Power Generation

· Heat Treating

· Mineral Processing

· Incineration Industries

has allowed us to develop and maintain a diversified inventory of refractory and high temperature insulating materials, to meet the demands of this varied consumer base. We know our competition, their strengths and limitations.  In order to provide reliable and professional service, we know that we must be persistent in our efforts, consistent in our opinions, and punctual in responding to our customer’s needs.