LOOKING FOR
A REWARDING
CAREER?

We have a high demand for capable individuals who are ready to work.

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...

Insulators Logo

HAPPENINGS WITH THE HFIAW

Image of Government Affairs Building

Government Affairs

The HFIAW maintains a political presence in Canada and the United States monitoring developments that can have an impact on our industry and our members.

womenatwbn-2.jpg

Women Build Nations In Seattle 

HFIAW Sisters will be attending the 2018 North America's Building Trades Unions Women Build Nations Conference in Seattle in October.  Learn more about the conference and the Women who represent our trade. 

Image of large complex piping valve components

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.

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.

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.

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.

U.S. and Canada Map Icon
Our Trades

Our Trades

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

More
Insulation Value

Insulation Value

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

More
Member Services

Member Services

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

More

Get Your Insulators Merchandise!

Assorted Merchandise Visit Online Store