Insulators' Disaster Relief Fund

As natural disasters continue to impact our Brothers and Sisters, we want you to know that the Union is here to support you. From the fires to hurricanes, our members are facing devastating times and if you are a member in need of assistance because of displacement or damage, there is help.

Contact the International

Our purpose is to assist our members in securing employment while defending their rights and advancing their interests through education and cooperation. Learn more about our mission...

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HAPPENINGS WITH THE HFIAW

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Start A Rewarding Career Today

We are looking for dedicated individuals to start your career with our Registered Apprenticeship Program to train as Mechanical Insulators. To learn more about the exciting insulation career opportunities, get started today.
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Bipartisan Bill Making Headway

Ielmini stressed that the FMIA is a bipartisan bill, not a union versus non-union legislation. Instead, it stipulates that only Mechanical Insulators who have completed or are currently enrolled in a registered apprenticeship program will perform the work created by the FMIA.
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Learn about Our Trades

Insulators are trained and skilled at a multitude of construction trades including: mechanical insulation, firestopping, asbestos and lead mitigation, sound attenuation and specialty fabrications.

Member Assistance Program

Provides various forms of assistance to all Insulator members and their families.

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3e energy audit

Are your mechanical systems properly insulated? Receive an expert energy assessment that may save you money by showing you ways to save on energy consumption.

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Professional Craftsman Code of Conduct Badge

The HFIAW “Professional Craftsman Code of Conduct” (PCCC) promotes jobsite excellence and customer satisfaction. The goal of the PCCC is a job built on time, under budget, and built right the first time. Learn more about our Professional Craftsmen Code of Conduct.

Video Showcase

Firestopping Installation

Learn about the importance of properly installing Firestopping materials through standardized and proper design, installation, inspection and maintenance.

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Union Directory

There are nearly 100 Heat & Frost Insulators local unions across North America.
Visit our online directory to find and contact the local union offices closest to you in the United States & Canada.

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Our Trades

Our Trades

Today’s union insulator is skilled at a multitude of construction trades required for mechanical insulation installations...

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Insulation Value

Insulation Value

Properly installed insulation saves money, improves lives, and protects the environment...

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Member Services

Member Services

Access additional resources for members of the International Association of Heat and Frost Insulators & Allied Workers...

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Get Your Insulators Merchandise!

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