Glass Technician Course
Master every stage of professional glass work — from raw material selection and safe handling to precision cutting, IGU fabrication, and finished installation. This course gives you the hands-on technical knowledge and industry standards that employers and clients expect from a certified glass technician. Whether you're entering the trade or leveling up your skills, this is the complete professional foundation you need.
What you will learn:
Identify glass types, compositions, and industry applications to make correct material selections.
Apply workplace safety protocols, PPE selection, and hazard controls specific to glass environments.
Operate hand tools, power equipment, and CNC cutting tables with confidence and precision.
Fabricate insulating glass units using proper spacer assembly, sealant application, and quality testing procedures.
Execute glass installations that meet dimensional tolerances, weatherproofing standards, and structural requirements.
Implement quality control systems including defect classification, inspection documentation, and corrective action reporting.
How you study in practice Glass Technician Course
How you practice Glass Technician Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course Content
8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsIntroduction to Glass and the Industry
Introduction to Glass and the Industry
Lesson 1 • History and Evolution of Glass
Traces glass from ancient origins to modern manufacturing. Provides context for why current techniques and materials exist.
Lesson 2 • Industry Roles and Career Pathways
Maps glazier, fabricator, installer, and inspector roles. Clarifies how this course aligns with professional certification pathways.
Lesson 3 • Glass Composition and Chemistry
Explains silica-based chemistry and the role of additives. Connects raw material choices to final glass properties.
Lesson 4 • Types and Classifications of Glass
Categorizes soda-lime, borosilicate, tempered, laminated, and specialty glass. Enables correct material selection for each application.
Chapter 2HideHide detailsSee detailsWorkplace Safety and Hazard Control
Workplace Safety and Hazard Control
Lesson 1 • Emergency Response and First Aid
Prepares students to respond to cuts, chemical splashes, and glass-related injuries. Connects safety knowledge to real incident management.
Lesson 2 • Regulatory Compliance Fundamentals
Introduces workplace safety regulations and documentation obligations. Establishes the compliance mindset required throughout the technician's career.
Lesson 3 • Personal Protective Equipment
Covers selection, fitting, and maintenance of PPE for glass technicians. Ensures correct gear is worn before any practical exercise begins.
Lesson 4 • Safe Glass Handling Techniques
Teaches proper grip, carry, and storage postures for various glass sizes. Reduces injury risk during all material-handling tasks in the course.
Lesson 5 • Hazard Identification in Glass Work
Identifies physical, chemical, and ergonomic hazards unique to glass operations. Forms the risk-awareness foundation for all subsequent hands-on work.
Chapter 3HideHide detailsSee detailsTools, Equipment, and Workshop Setup
Tools, Equipment, and Workshop Setup
Lesson 1 • Hand Tools for Glass Work
Introduces glass cutters, running pliers, grozing tools, and layout instruments. Correct tool selection directly affects cut quality in later chapters.
Lesson 2 • Power Equipment and Machinery
Covers glass saws, grinders, drills, and CNC cutting tables. Safe operation of each machine is prerequisite to fabrication chapters.
Lesson 3 • Tool Maintenance and Calibration
Covers cleaning, sharpening, lubricating, and calibrating glass tools. Maintained tools produce consistent results and extend equipment life.
Lesson 4 • Workshop Layout and Organization
Teaches efficient bench layout, storage systems, and workflow sequencing. An organized workspace reduces errors and supports quality output.
Lesson 5 • Lifting and Material Handling Equipment
Explains vacuum lifters, overhead cranes, and glass trolleys used in shops. Proper equipment use prevents damage and injury during large-panel work.
Chapter 4HideHide detailsSee detailsGlass Cutting and Scoring Techniques
Glass Cutting and Scoring Techniques
Lesson 1 • Curved and Freehand Cutting
Teaches template-guided and freehand curved cuts for decorative and custom work. Builds dexterity needed for complex shapes in later fabrication chapters.
Lesson 2 • Cutting Specialty Glass Types
Adapts scoring techniques for mirrors, textured, and coated glass surfaces. Each specialty material requires modified pressure and tool selection.
Lesson 3 • Pattern and Shape Cutting
Applies cutting skills to geometric and irregular shapes using pattern systems. Prepares students for efficient production cutting in fabrication workflows.
Lesson 4 • Straight-Line Cutting Methods
Develops consistent straight cuts using guides, T-squares, and straightedges. Straight cutting is the baseline skill for all fabrication tasks.
Lesson 5 • Principles of Glass Scoring
Explains the physics of score lines, stress propagation, and break mechanics. Understanding these principles prevents common cutting errors.
Chapter 5HideHide detailsSee detailsGlass Edgework and Surface Finishing
Glass Edgework and Surface Finishing
Lesson 1 • Grinding and Smoothing Edges
Covers bench grinder and belt grinder techniques for removing sharp edges. Proper grinding prevents injury and prepares surfaces for polishing.
Lesson 2 • Drilling and Notching Glass
Covers diamond core drilling and notching for hardware and fitting installation. Accurate hole placement is critical for structural glass assemblies.
Lesson 3 • Polishing Techniques and Equipment
Teaches cerium oxide polishing and felt wheel methods for optical clarity. Polished edges are required for frameless and decorative glass installations.
Lesson 4 • Edge Types and Their Applications
Defines seamed, flat-ground, polished, beveled, and pencil edges. Matching edge type to application is essential for both safety and aesthetics.
Lesson 5 • Beveling and Decorative Edgework
Introduces bevel angle grinding and decorative profile creation. Expands the technician's capability for custom and architectural glass products.
Chapter 6HideHide detailsSee detailsInsulating Glass Unit Fabrication
Insulating Glass Unit Fabrication
Lesson 1 • Secondary Sealing and Curing
Applies silicone or polysulfide secondary seals and manages cure conditions. Secondary sealing provides structural integrity and long-term durability.
Lesson 2 • Spacer Bar Preparation and Assembly
Covers cutting, corner key insertion, and desiccant filling of spacer frames. Accurate spacer assembly determines unit dimensions and seal performance.
Lesson 3 • IGU Components and Design
Identifies spacer bars, desiccants, primary and secondary sealants, and glass lites. Component knowledge drives correct assembly sequencing.
Lesson 4 • Sealant Application and Pressing
Teaches butyl primary seal application and glass pressing techniques. Consistent sealant coverage prevents moisture ingress and unit failure.
Lesson 5 • IGU Quality Testing and Inspection
Performs dew point, argon fill, and visual inspection tests on completed units. Quality verification ensures units meet performance specifications before shipment.
Chapter 7HideHide detailsSee detailsGlass Installation Fundamentals
Glass Installation Fundamentals
Lesson 1 • Glazing Compound and Tape Systems
Applies glazing tape, back bedding, and face glazing compounds correctly. Sealant systems determine weathertightness and long-term frame adhesion.
Lesson 2 • Post-Installation Inspection
Verifies alignment, weathertightness, and appearance after installation. Systematic inspection catches defects before client handover.
Lesson 3 • Structural Silicone Glazing Basics
Introduces structural silicone bonding for frameless and curtain wall systems. Structural glazing requires precise surface prep and sealant application.
Lesson 4 • Site Assessment and Preparation
Teaches opening measurement, substrate evaluation, and installation planning. Accurate site assessment prevents costly remakes and installation failures.
Lesson 5 • Setting Blocks and Shims
Covers correct placement of setting blocks, edge blocks, and shims. Proper blocking distributes glass weight and prevents stress fractures.
Chapter 8HideHide detailsSee detailsQuality Control and Professional Standards
Quality Control and Professional Standards
Lesson 1 • Inspection Tools and Methods
Uses light boxes, magnifiers, dew point testers, and thickness gauges. Correct tool use ensures objective and repeatable inspection results.
Lesson 2 • Acceptance Criteria and Standards
Applies industry acceptance criteria for flat glass, IGUs, and installed glazing. Knowing pass/fail thresholds prevents unnecessary rejection and rework.
Lesson 3 • Non-Conformance and Corrective Action
Manages rejected material, root cause analysis, and corrective action plans. Systematic non-conformance handling reduces repeat defects.
Lesson 4 • Documentation and Traceability
Maintains batch records, inspection logs, and certification documentation. Traceability supports warranty claims and regulatory audits.
Lesson 5 • Glass Defect Identification
Classifies seeds, stones, scratches, distortion, and coating defects by severity. Accurate defect identification is the foundation of effective quality control.
Your valid completion certificate
This course is for you:
Entry-level glazier: needs structured training to meet employer and certification expectations.
Construction worker: regularly handles glass on site but lacks formal technical grounding.
Career changer: moving into the trades and wants a specialized, employable skill set.
Glass shop assistant: performs tasks daily but has never received systematic professional instruction.
Renovation contractor: wants to bring glass fabrication and installation in-house confidently.
Vocational student: building a trade portfolio and seeking a recognized industry specialization.
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