Mid-Mountain Materials, Inc. is one of the global players in thermal insulation materials and sealing. We have engineered high-performance products for everyday applications and extreme environments alike, exceeding the expectations of customers in domestic and industrial spaces across the world. For years, we have been catering to the unique requirements of customers from our corporate office in Mercer Island, Washington.

Georgetown Office (002)

We are excited to announce that Mid-Mountain Materials has relocated to a new base of operations as of October 2018! The move comes at a busy period for our team, as we continue to manufacture novel insulation materials at our production facility in Arlington. Business is set to continue as usual at the corporate office, as we maintain our normal trade show presence and stellar customer service.

Our new office is based just a few miles south of downtown Seattle, the home of aeronautic engineering on the West Coast. This is doubly beneficial to us, as we were reluctant to disrupt the exceptional chain of communication between our primary headquarters and our manufacturing office. These two satellite facilities are easily accessible from one another, enabling us to continue delivering unmatched levels of service when it comes to vertically-integrating bespoke insulation materials into facilities, components, and products.

Seattle is the natural next step for us at Mid-Mountain Materials, Inc.  It represents innovation, versatility, and commercial strength. Our commitment to technological advancements in the field of high-performance fabrics and textiles, novel material coatings, refractory moldables, and more, matches the spirit of invention that makes Seattle so unique.

Mid-Mountain Materials, Inc.: The Home of Insulation Materials

Mid-Mountain Materials, Inc. is the home of insulation materials for demanding thermodynamic conditions. We have been servicing some of the most demanding industries worldwide since the company was founded in 1976. Aluminum smelters, steel mills, foundries, aerospace and automotive manufacturing, hearth products, power generation, and many more applications have benefited from our unique insulation materials.

If you would like to partner with us to engineer unique, cost-effective thermal solutions for your facility or product, please do not hesitate to contact us.