Heat & Frost Insulator

Heat and frost insulators install and maintain insulation on pipes, ductwork, tanks, and other mechanical systems to control temperature, improve energy efficiency, and protect equipment. They help keep hot systems hot and cold systems cold while also preventing condensation, reducing energy loss, and protecting workers from extreme temperatures.

Compensation Information

Work Conditions

Both indoor and outdoor, nearly every facility and building type, varying weather, physically demanding, new and existing construction, working from heights, comfortable in small spaces

Skills Needed

Math, spatial and mechanical ability, hand/eye coordination, physical stamina, fast-paced thinking and reacting, problem solving, comfortable with heights, blueprint reading, detail-oriented

Application Requirements

  • At least 18 years old

  • High School Diploma or Equivalent

  • Arithmetic Requirements: ACT 16 or Accuplacer 250

  • Reading Requirements: ACT 16 or Accuplacer 248

Education and Training

  • 4-year apprentice program

  • 5,840 hours of on-the-job training

  • 400 classroom hours

How to Apply

The applicant must contact and apply with listed signatory union contractors until the applicant finds a contractor willing to take them on as an insulator apprentice. The signed Sponsor Letter, passing ACT/Accuplacer scores, required paperwork, and all necessary personal documents must be submitted to the training facility in order to begin the apprenticeship program.

Are you ready to see what a career as an Insulator has to offer?