NOC 72321 · TEER Level 2

Insulators

Insulators apply insulation materials to plumbing, air-handling, heating, cooling and refrigeration systems, piping equipment and pressure vessels, and walls, floors and ceilings of buildings and other structures, to prevent or reduce the passage of heat, cold, sound or fire. Apprentices are also included in this unit group.

Also known as:apprentice insulatorasbestos insulatorboat and ship insulatorboiler and pipe insulatorboiler insulatorbuilding insulatorAir Conditioning Insulation InstallerAttic BlowerBlower InsulatorCeiling Insulation BlowerComposition Weatherboard InstallerConstruction Insulation InstallerContainment WorkerCork Insulation Installer
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Good

Market Demand

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TEER 2

Skill Level

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NS, ON, SK

Top Provinces

What They Do

  • Read and interpret drawings and specifications to determine insulation requirements and select type of insulation required
  • Measure and cut insulating material to required dimensions using hand and power tools
  • Apply and secure insulation using spraying, blowing, pasting, strapping, taping and other application and installation methods
  • Fit insulation around obstructions and between studs and joists
  • Install vapour barriers
  • Apply waterproofing cement over insulating materials to finish surfaces
  • Remove asbestos or urea-formaldehyde insulation from buildings when required.

Qualifications

  • checkCompletion of secondary school is usually required.
  • checkCompletion of a three- to four-year apprenticeship program ora combination of over four years of work experience in the trade and some high school, college or industry courses in insulating is usually required to be eligible for trade certification.
  • checkTrade certification for insulators (heat and frost) is compulsory in Quebec and available, but voluntary, in Newfoundland and Labrador, Nova Scotia, Prince Edward Island, New Brunswick, Manitoba, Saskatchewan, Alberta, British Columbia, the Yukon, the Northwest Territories and Nunavut.
  • checkRed Seal endorsement is also available to qualified insulators (heat and frost) upon successful completion of the interprovincial Red Seal examination.

Market Outlook by Province

NS

Nova Scotia

The employment outlook will be Good for insulators (NOC 72321) in Nova Scotia for the 2025-2027 period.The following factors contributed to this outlook:Employment growth will lead to several new positions.A moderate number of positions will become available due to retirements.There are a moderate number of unemployed workers with recent experience in this occupation.Here are some key facts about insulators in Nova Scotia: Approximately 350 people worked in this occupation in May 2021. Insulators mainly work in the following sectors: Construction (NAICS 23): 91%Ship and Boat Building (NAICS 3366): 7% The distribution of full-time and part-time workers in this occupation is:Full-time workers: 87% compared to 82% for all occupationsPart-time workers: 13% compared to 18% for all occupations40% of insulators work all year, while 60% work only part of the year, compared to 62% and 38% respectively among all occupations. Those who worked only part of the year did so for an average of 37 weeks compared to 42 weeks for all occupations.Less than 5% of insulators are self-employed compared to an average of 11% for all occupations.The gender distribution of people in this occupation is: Men: more than 95% compared to 51% for all occupations Women: less than 5% compared to 49% for all occupations The educational attainment of workers in this occupation is: no high school diploma: 17% compared to 10% for all occupations high school diploma or equivalent: 28% compared to 27% for all occupations apprenticeship or trades certificate or diploma: 40% compared to 12% for all occupations college certificate or diploma or university certificate below bachelor's: 13% compared to 22% for all occupations bachelor's degree: n/a university certificate, degree or diploma above bachelor level: n/a

Good

Outlook

ON

Ontario

The employment outlook will be Moderate for insulators (NOC 72321) in Ontario for the 2025-2027 period.The following factors contributed to this outlook:Employment growth will lead to a moderate number of new positions.Not many positions will become available due to retirements.Here are some key facts about insulators in Ontario: Approximately 2,250 people work in this occupation. Insulators mainly work in the following sectors: Construction (NAICS 23): 88% The distribution of full-time and part-time workers in this occupation is:Full-time workers: 94% compared to 81% for all occupationsPart-time workers: 6% compared to 19% for all occupations54% of insulators work all year, while 46% work only part of the year, compared to 63% and 37% respectively among all occupations. Those who worked only part of the year did so for an average of 43 weeks compared to 43 weeks for all occupations.19% of insulators are self-employed compared to an average of 15% for all occupations.The gender distribution of people in this occupation is: Men: more than 95% compared to 52% for all occupations Women: less than 5% compared to 48% for all occupations The educational attainment of workers in this occupation is: no high school diploma: 15% compared to 9% for all occupations high school diploma or equivalent: 32% compared to 25% for all occupations apprenticeship or trades certificate or diploma: 33% compared to 8% for all occupations college certificate or diploma or university certificate below bachelor's: 15% compared to 22% for all occupations bachelor's degree: less than 5% compared to 24% for all occupations university certificate, degree or diploma above bachelor level: less than 5% compared to 13% for all occupations

Moderate

Outlook

SK

Saskatchewan

The employment outlook will be Moderate for insulators (NOC 72321) in Saskatchewan for the 2025-2027 period.The following factors contributed to this outlook:Employment growth will lead to several new positions.Not many positions will become available due to retirements.There are a moderate number of unemployed workers with recent experience in this occupation.Here are some key facts about insulators in Saskatchewan: Approximately 250 people worked in this occupation in May 2021. Insulators mainly work in the following sectors: Construction (NAICS 23): 75%Petroleum and coal product manufacturing (NAICS 324): 11%Architectural, engineering and design services (NAICS 5413): 8% The distribution of full-time and part-time workers in this occupation is:Full-time workers: 85% compared to 81% for all occupationsPart-time workers: 15% compared to 19% for all occupations43% of insulators work all year, while 56% work only part of the year, compared to 65% and 35% respectively among all occupations. Those who worked only part of the year did so for an average of 38 weeks compared to 43 weeks for all occupations.28% of insulators are self-employed compared to an average of 16% for all occupations.The gender distribution of people in this occupation is: Men: 94% compared to 53% for all occupations Women: 6% compared to 47% for all occupations The educational attainment of workers in this occupation is: no high school diploma: 13% compared to 11% for all occupations high school diploma or equivalent: 38% compared to 33% for all occupations apprenticeship or trades certificate or diploma: 38% compared to 15% for all occupations college certificate or diploma or university certificate below bachelor's: 8% compared to 17% for all occupations bachelor's degree: n/a university certificate, degree or diploma above bachelor level: n/a

Moderate

Outlook

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Immigration Pathways

TEER 2 occupations require college education or apprenticeship training and qualify for Express Entry under the Federal Skilled Worker Program.

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Express Entry (FSW)

check_circleEligible for this TEER level
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Canadian Experience Class

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Provincial Nominee Programs

infoMay require additional criteria

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Top Companies Hiring

Organizations with the most NOC 72321 openings right now.

Propak Syste

Propak Systems Ltd.

2 active roles · Airdrie, AB

Haakon

Haakon

1 active role · Kingston, ON

Acuren

Acuren

1 active role · Fort McMurray, AB

Tundra Proce

Tundra Process Solutions

1 active role · Point-aux-Trembles, QC

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Core Competencies

Quality Control Testing

to assess installation of insulation through checking for gaps, improper coverage or defects

Setting Up

to prepare work area, organize tools and materials and set up any necessary scaffolding or safety equipment

Trunk Strength

to maintain balance while handling and installing heavy insulation materials

Stamina

to continuously perform tasks in various positions, such as kneeling, bending, or reaching in tight spaces

Attention to Detail

to prevent any leakage or loss of efficiency by ensuring complete surface coverage, sealing of joints and precise fitting of insulation materials around structural elements

Knowledge in Building and Construction

to understand how to properly install insulation materials in various types of structures while adhering to building codes and standards

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