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about us

Insulators Local 41 became a chartered member of the International Association of Heat and Frost Insulators and Asbestos Workers on February 27, 1932. We are located in Fort Wayne, Indiana. Our jurisdiction covers these counties in Indiana: Allen, Adams, Blackford, DeKalb, Grant, Huntington, Jay, LaGrange, Miami, Noble, Steuben, Wells, Wabash, Whitley and in Ohio our counties are Allen, Defiance, Mercer, Paulding, Van Wert, and Williams.

For over hundred years this organization has been dedicated to offering trained professionals in the interest of energy conservation and produce the very best quality the industry has to offer. Local 41 Insulators are meeting the growing demands of the modern world by helping clients save both energy and money. We work throughout the region on a wide variety of construction insulation and maintenance projects including commercial, industrial, medical and school projects in both the public and private sectors.

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By choosing insulation as part of the construction package, the region's project owners can realize a significant return on investment following new construction or renovation projects. In addition to mechanical insulation, these insulation professionals are also certified to perform the live-saving tasks of firestopping and infectious disease control insulation. 

Our members make up the region's most highly skilled and highly trained workforce that is capable of working on any project, large or small, no matter how complex, finishing the project on time and on or under budget.

Through our state-of-the-art registered apprenticeship program, our members receive the skills and education needed to perform their trade safely, delivering high-quality craftsmanship that provides additional value to the project owner. By doing the work right the first time, our members finish their insulation work on time, coming in on or under budget. 

Through out our history we are governed by a code, which stresses pride in craftsmanship, focus on teamwork, and a dedication to the highest traditions of trade unionism. We take pride in our history of members men and women, who has made our local what it is today.

Frequently asked questions

  • What is the Value of Insulation?
    Insulation saves money, improves lives and protects the environment! According to the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE), properly installed mechanical insulation provides long-term energy efficiency, emissions reduction, cost savings and safety benefits. ASHRAE has stated that insulation can: Reduce the amount of greenhouse gas emissions released into the atmosphere by tons Prevent loss of energy Control condensation Protect occupant safety and public health wellness Regulate surface temperature Insulation provides a protective barrier between the conditioned areas of a home or building and the outside environment. When a home or building is properly insulated from the roof down to its foundation, it allows for optimal energy efficiency by providing resistance to heat flow. The more heat flow resistance a building has, the lower its heating and cooling costs will be. With new construction, a properly designed and installed insulation system provides an excellent return on investment and quick payback through cost savings. With insulation's energy-saving qualities, a properly designed and installed insulation system immediately reduces the need for energy and results in significant savings.
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