International Association of Heat and Frost Insulators and Allied Workers Local 50 represents more than 200 of the best trained and most qualified insulation industry professionals across central Ohio.
Our Territory
Our vast jurisdiction extends from the eastern to western borders of the state of Ohio and two counties in Indiana.
Projects
Insulators Local 50 can be found working all across central Ohio on a wide variety of construction insulation and maintenance projects…
Members Area
View member only documents, photo galleries and more.
Current Industry News
Central Ohio’s Tech Giants: Fueling opportunities for Insulators Local 50 members
Central Ohio has become...
Facebook’s Ohio expansion will create jobs for Union Insulators
The “Silicone...
2023: The start of a MEGA-year for Insulators Local 50
Thanks to a record...
English 
Spanish