How to Become an Insulator (heat and Frost) in Northwest Territories
Do you need certification?
Certification is voluntary
Insulator (heat and frost) is a voluntary trade in Northwest Territories. You can work in the trade without a certificate.
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- Not listed in the sources checked
Show the source
“Compulsory/Voluntary (C/V) Certification Required by Apprenticeship Authority Provinces and Territories designate each trade as compulsory or voluntary. Work in Compulsory trades can only be performed by certified journeypersons or registered apprentices. Work in Voluntary trades may legally be performed with or without certification or apprenticeship training | V | V | V | V | C | V | V | V | V | V | V | V | V”
From ellischart.ca/eng/trades/insulator-heat-frost/ellis-chart.shtml, checked October 11, 2026.
At a glance
- Licence status
- Voluntary certification See the source
- Routes
- Not stated by the regulator Check with Apprenticeship, Trades and Occupations
- Annual fees
- Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Your roadmap
Apprenticeship, Trades and Occupations has no page of its own for this trade. These are the steps it gives for every designated trade in Northwest Territories.
The steps are not listed yet.
Check the current steps with Apprenticeship, Trades and Occupations.
Requirements
Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Already licensed in another province?
Not stated
The pages do not state how someone already licensed in another Canadian province or territory registers in the Northwest Territories. Source
“Trade Qualifier Challenge Option (Yes/No) Trade qualifiers are people who have experience working in the trade, but have not completed an apprenticeship program in Canada. This indicates if the province or territory allows these experienced but uncertified workers to challenge certification examinations once they have demonstrated proof of eligible trade experience | Yes | Yes | Yes | Yes | Not applicable | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes”
ellischart.ca/eng/trades/insulator-heat-frost/ellis-chart.shtml
Processing time: Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Credential assessment
Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Exams
-
Written Level Examinations
Source
“Written Level Examinations Indicates if written examinations are required to successfully complete and advance past each level of training | Yes | Yes | No | Yes | Not applicable | No | No | Yes | Yes | Yes | Yes | Yes | Yes”
ellischart.ca/eng/trades/insulator-heat-frost/ellis-chart.shtml -
Written Certification Examination
Source
“Written Certification Examination Indicates if there is a written examination required for certification. In many provinces and territories, the Red Seal examination is used for both certification and Red Seal endorsement. In some provinces and territories, there may be a different examination used for certification in that jurisdiction, written prior to attempting the Red Seal examination for Red Seal endorsement | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes”
ellischart.ca/eng/trades/insulator-heat-frost/ellis-chart.shtml
Language tests
Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Canadian experience
Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Supervised practice
Not stated by the regulator Check with Apprenticeship, Trades and Occupations
Demand and pay
| Where | Low | Median | High | Outlook |
|---|---|---|---|---|
| Northwest Territories | — | — | — | Undetermined |
| Canada | $23.00 | $37.61 | $48.65 | — |
Insulators (heat and frost) in other provinces and territories
- British Columbia Voluntary certification
- Alberta Voluntary certification
- Saskatchewan Voluntary certification
- Manitoba Voluntary certification
- Ontario Voluntary certification
- Quebec Certification required
- New Brunswick Voluntary certification
- Nova Scotia Voluntary certification
- Prince Edward Island Voluntary certification
- Newfoundland and Labrador Voluntary certification
- Yukon Voluntary certification
- Nunavut Voluntary certification
Sources checked
- Insulator (Heat and Frost) – Ellis Chart ellischart.ca/eng/trades/insulator-heat-frost/ellis-chart.shtml · fetched October 9, 2026
Frequently asked questions
2
Do you need a licence to work as an insulator (heat and frost) in Northwest Territories?
No. Certification is available, but it is not required to work in the trade in Northwest Territories. Certification is managed by Apprenticeship, Trades and Occupations.
Which exams are required?
Written Level Examinations, Written Certification Examination.
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