Getting into a sheet metal apprenticeship
Fabricating and installing ductwork, architectural metal, roofing and industrial sheet products. Splits between shop fabrication and site installation, and overlaps with HVAC without being the same trade.
What year one actually looks like
In a shop learning to cut, form and seam metal, or on site hanging duct. Precise layout work: this trade is more maths than it looks.
What they ask for
- 18 or older.
- High-school diploma or GED.
- Algebra and geometry. Layout and pattern development use both constantly.
- Driver's licence for most programs.
- Drug screen and physical.
These are what most programs ask. Every sponsor sets its own, so check the program page before you rely on any of it.
The test
Aptitude testing on maths and reading, plus an interview. Some programs include a spatial-reasoning section, which suits people who can picture a flat pattern folding into a shape.
When to apply
Union training centres typically run defined annual intakes; contractor-sponsored programs hire closer to continuously.
We do not list application dates, because no registry publishes them and we will not invent one. Phoning the training centre and asking is the only reliable way, and it takes five minutes.
If you are not ready yet
- Brush up geometry, especially angles and areas.
- A shop class or a short fabrication course is genuinely useful evidence.
- Ask whether a program leads to architectural, industrial or HVAC work. They are quite different lives.
None of this disqualifies you permanently. Most of it is a few months of work.