Insulators
Occupation · NOC 2021 72321 · Canada
- NOC 2021 code
- 72321
- TEER
- 2
- Positions on positive LMIAs, all lists
- 1,784
- Median wage, Canada
- C$37.61 per hour
- Job Bank postings, Jan–Sep 2026
- 583
OC<CANINSULATORS<<<<<<<<<<<<<<<<<<<<<<<<<<<< 723215<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<0
About this occupation
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. They are employed by construction companies and insulation contractors, or they may be self-employed. Apprentices are also included in this unit group.
Example job titles
- boiler and pipe insulator
- building insulator
- firestopping insulator
- heat and frost insulator
- insulation applicator
- insulation mechanic
- insulator
- insulator apprentice
- sound insulator
Main duties
- This group performs some or all of the following duties:
- 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.
Employment requirements
- Completion of secondary school is usually required.
- Completion of a three- to four-year apprenticeship program or A 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.
- Trade 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.
- Red Seal endorsement is also available to qualified insulators (heat and frost) upon successful completion of the interprovincial Red Seal examination.
Temporary foreign worker positions (LMIA)
Positions on positive LMIAs in ESDC employer lists, by year of the list.
Approved positions by year
Data table
| 2016 | 20 |
| 2017 | 21 |
| 2018 | 19 |
| 2019 | 49 |
| 2020 | 44 |
| 2021 | 45 |
| 2022 | 101 |
| 2023 | 86 |
| 2024 | 1,050 |
| 2025 | 329 |
| 2026 | 20 |
- Alberta1,372
- British Columbia277
- Ontario122
- Manitoba8
- Quebec4
- Saskatchewan1
- Altrad Services Ltd.912
- Brock Canada Industrial Ltd300
- RESIDENTIAL INSULATION SPECIALISTS INC55
- Brock Canada Oilfield Services ltd25
- Kandrea Insulation (1995) Ltd20
- Metro Standard Insulation Ltd.19
- 2435930 Ontario Inc17
- Standard Insulation & Siding Ltd.15
- Adler Firestopping Ltd.13
- Bukhshi Insulation Inc.13
- Indianhead contracting inc12
- Brunco Insulation Ltd.12
- Fine Drywall Ltd.10
- Bask Pro Inc10
- Aarc-West Mechanical Insulation (2013) Inc10
Work permits
Work permit holders by year the permit took effect, mapped from NOC 2016 where the code has a single NOC 2021 successor (IRCC).
| Year | TFWP permits | IMP permits |
|---|---|---|
| 2026 | 25 | 70 |
| 2025 | 520 | 45 |
| 2024 | 500 | 155 |
| 2023 | 15 | 50 |
| 2022 | 15 | 0 |
| 2020 | 5 | 0 |
| 2019 | 5 | 85 |
| 2018 | 15 | 10 |
| 2017 | 0 | 25 |
| 2016 | 30 | 5 |
| 2015 | 155 | 0 |
All work permits by year
Data table
| 2015 | 155 |
| 2016 | 35 |
| 2017 | 25 |
| 2018 | 25 |
| 2019 | 90 |
| 2020 | 5 |
| 2022 | 15 |
| 2023 | 65 |
| 2024 | 655 |
| 2025 | 565 |
| 2026 | 95 |
Permanent residence
Admissions of permanent residents by intended occupation and Express Entry invitations by occupation (IRCC).
New permanent residents by year
Data table
| 2015 | 45 |
| 2016 | 35 |
| 2017 | 5 |
| 2021 | 20 |
| 2022 | 10 |
| 2023 | 20 |
| 2025 | 5 |
- Canadian Experience Class155
- Provincial Nominee Program70
- Federal Skilled Trades50
Wages
Median wage by province and territory (2025 release). Hourly unless marked per year.
| Area | Low | Median | High |
|---|---|---|---|
| Canada | C$23.00 | C$37.61 | C$48.65 |
| Alberta | C$24.00 | C$40.00 | C$50.00 |
| British Columbia | C$23.82 | C$32.50 | C$45.99 |
| Manitoba | C$20.00 | C$30.00 | C$36.42 |
| New Brunswick | C$20.00 | C$30.65 | C$40.88 |
| Newfoundland and Labrador | C$25.00 | C$40.36 | C$51.00 |
| Nova Scotia | C$20.00 | C$36.24 | C$46.27 |
| Ontario | C$22.00 | C$35.00 | C$48.88 |
| Quebec | C$26.33 | C$43.00 | C$46.92 |
| Saskatchewan | C$21.75 | C$39.19 | C$47.06 |
- Job Bank postings, Jan–Sep 2026
- 583
- Vacancies advertised
- 1,739
- Median advertised minimum hourly wage
- C$36.00
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