Mechanical Insulation Contractor Serving
Baltimore/Washington DC Metro since 1958


About TBN/TRA Thermatech in Lanham, MD Mechanical InsulationOur corporate roots begin in 1958 when the General Insulation Company, Inc. was established. TBN Associates Inc. was formed in 1975 by the merger of General Insulation Company, Inc. and the Burnett-Noble Corporation (est. 1963). Our sister company, TRA Thermatech, was formed in 1985 to focus on commercial and industrial new construction projects.

Today, TBN Associates Inc. and TRA Thermatech operate out of Lanham, MD in a 20,000 square foot facility with over 13,000 square feet of warehouse and fabrication shop. We are licensed to work in Maryland, Washington DC, Virginia, and West Virginia and are bonded and fully insured. With a large stock of the most commonly used insulation materials and supplies, we pride ourselves in the ability to respond to your needs in a timely manner and then execute a successful project to your satisfaction.

Lanham, MD Office / Warehouse

About TBN/TRA Thermatech in Lanham, MD