Career roadmap
How to Become a Glazier
The education, training, certifications and steps it takes to start working as a glazier, plus how long it takes and where the career can lead.
To become a glazier: (1) finish high school, (2) join an apprenticeship, (3) learn installation, (4) become a journeyman, (5) advance. Most people need about 3–4 year apprenticeship. BLS lists “high school diploma or equivalent” as the typical entry-level education.
5 steps to become a glazier
Finish high school
Or GED.
Join an apprenticeship
Union or employer.
Learn installation
Years.
Become a journeyman
Skilled.
Advance
Foreman.
Education and training requirements
A high school diploma and an apprenticeship are typical.
| Typical entry-level education (BLS) | High school diploma or equivalent |
|---|---|
| Related work experience | None |
| On-the-job training | Apprenticeship |
| Typical training time | 3–4 year apprenticeship |
Certifications and licenses
- Glazier apprenticeship: Union.
- NGA certification: National Glass Association.
- Lift certification: Required.
- OSHA 10: Safety.
Skills to build now
Start with glass cutting, frame installation, and curtain wall systems, and practice precision and teamwork. Learning the glazier vocabulary early makes training and interviews easier.
Where the career can lead
- Apprentice: Entry.
- Journeyman Glazier: Skilled.
- Foreman: Lead.
- Glazing Contractor: Business.
Get a head start
Our self-paced Glazier training gives you a realistic, practical overview of the job (duties, terminology, step-by-step tasks, safety and interview prep) so you can decide with confidence and show employers you’re serious.
Common questions about getting started
How long does it take to become a glazier?
Most people need about 3–4 year apprenticeship of training. A high school diploma and an apprenticeship are typical.
Do you need a degree to be a glazier?
No four-year degree is typically required. BLS lists “high school diploma or equivalent” as the typical entry-level education, plus apprenticeship.
What certifications are available for glaziers?
Common credentials include Glazier apprenticeship, NGA certification, Lift certification, and OSHA 10. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 47-2121 (Glaziers).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Glaziers (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.