Insulator at Asbestos Workers/Insulators Local #72

Time-BasedRegistered ApprenticeshipUnionPaid Training

at Asbestos Workers/Insulators Local #72 in Hillsborough, NC

About This Program

Asbestos Workers/Insulators Local 72 sponsors this union Insulator apprenticeship program based in Hillsborough, NC. As a JATC-administered program, it is jointly overseen by union and contractor partners to ensure consistent, high-caliber training for the insulation trade in North Carolina. Apprentices are paid from the start, providing an income while they build their skills on the job.

The four-year, time-based program includes 8,000 hours of on-the-job training and 576 hours of related technical instruction. Apprentices work alongside journey-level insulators on commercial and industrial projects, learning to install insulation on pipe systems, mechanical equipment, boilers, and ductwork. Classroom instruction covers insulation materials and applications, thermal management, asbestos awareness, safety practices, and relevant codes.

Completing this apprenticeship qualifies graduates as journey-level insulators with union membership in Local 72. This provides access to union contractor work throughout North Carolina and the Southeast, along with the benefits of collectively negotiated wages and working conditions.

Wage & Training

OJT Hours

8,000

Apprenticeship.gov 2025

RTI Hours

576

Apprenticeship.gov 2025

Duration

4 years

Apprenticeship.gov 2025

What to Expect as an Insulator Apprentice

Duration

4 years of combined on-the-job training and classroom instruction

On-the-Job Training

~40 hours/week of hands-on work under journeyman supervision (8,000 total hours)

Classroom Instruction

576 hours of related technical instruction (~144 hours/year)

Paid Training

You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress

Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.

This is a union-affiliated program. Union apprenticeships typically offer strong benefits packages, pension contributions, and structured career advancement through the local hall.

Trade School vs. Apprenticeship for Insulator

Apprenticeship

Cost$0 (earn while you learn)
Duration4 years
CredentialJourneyman card

Trade School

Cost$5,000–$20,000+
Duration6–24 months
Starting wageEntry-level
ExperienceHands-on labs
CredentialCertificate / diploma

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