Certified Decorative Glass Technician (GANA) The GANA exam spans glass composition and chemistry, architectural safety codes, decorative finishing techniques, and installation standards. You’ll need working knowledge of tempered versus laminated glass properties, UV protection specifications, and how design elements interact with structural requirements. Practical scenarios cover troubleshooting common defects like delamination and ensuring compliance with building regulations across commercial and residential projects.
| Exam Name | Certified Decorative Glass Technician |
| Exam Code | GANA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
