Commercial Storefronts: The Entry Point
Commercial storefronts are the foundational specialization for most glaziers, involving the installation of aluminum frames, glass panels, and entrances for retail and office spaces. This work requires precision in layout and fabrication but generally operates at ground level or low heights, making it the most accessible path for new apprentices. Storefront glaziers handle everything from basic frame assembly to structural silicone glazing (SSG) for seamless glass appearances.
Apprentices typically spend their first 1–2 years mastering storefront systems before advancing to more complex work. The commercial glazier apprenticeship is a 4-year program requiring 8,000 hours of on-the-job training plus 144 hours of classroom instruction annually. Pay scales vary by region and union affiliation, with union storefront glaziers often earning $25–$35/hour depending on location and experience.
Curtain Walls: High-Rise, High-Stakes
Curtain wall systems represent the most technically demanding and highest-paying specialization in the glazier trade. These exterior wall systems enclose high-rise buildings, using metal framing and large glass panels that must withstand wind loads, thermal expansion, and seismic forces. Glaziers in this field work at great heights, requiring working-at-heights certification and OSHA 30 safety training.
Experienced glaziers specializing in curtain walls can earn $45–$65/hour, with some reaching $70+ in major metropolitan areas. The work involves installing unitized curtain wall systems, structural glazing, and sloped glazing for skylights. According to industry data, experienced curtain wall glaziers are among the top earners in construction trades due to the complexity and risk involved.
OSHA reports that falls remain the leading cause of death in construction, making height safety certifications non-negotiable for curtain wall work. Most commercial sites require OSHA 10 or 30 certification within the first year of apprenticeship.
Residential Glazing: Volume and Variety
Residential glazing focuses on installing doors, windows, shower enclosures, glass railings, and mirror walls in homes and low-rise buildings. This specialization involves less height risk but demands strong customer service skills and adaptability to varied architectural styles. Residential glaziers often handle specialty glass products like tempered glass for showers and laminated glass for security.
While residential work typically pays less than commercial curtain wall projects ($20–$30/hour), it offers steady demand due to ongoing home construction and renovation markets. Many glaziers start in residential work to build foundational skills before transitioning to commercial storefronts or curtain walls.
Training, Licensing, and Career Path
To become a journeyman glazier, you must complete a 4-year apprenticeship through either a union hall (IUPAT) or a registered non-union sponsor. Requirements include a high school diploma or GED, with math, drafting, or shop courses providing a competitive edge. Physical stamina, hand-eye coordination, and spatial awareness are critical for handling heavy glass panels safely.
Upon completing apprenticeship hours and classroom instruction, glaziers pass a journeyman assessment to earn their journeyman card—the credential required for top-tier commercial work. State licensing varies; some states require a glazier license while others operate under union or contractor licensing. OSHA 10/30 and working-at-heights certifications are mandatory on most commercial sites.
Industry Outlook and Wages
The Bureau of Labor Statistics reports the median annual wage for glaziers was $49,020 in 2023, with the top 10% earning over $72,000. Job growth is projected at 5% from 2022–2032, driven by new construction and building renovation projects. Approximately 6,400 annual openings are expected nationwide, with higher demand in urban areas with active high-rise construction.
Curtain wall specialists command the highest wages due to technical complexity and risk, while residential glaziers offer steady volume work. Storefront glaziers provide the most accessible entry point into the trade.