Certified Curtain Wall Fabricator and Installer (GANA) GANA testing focuses on three critical domains aluminum framing systems under live load conditions, sealant chemistry and weatherproofing failure modes, and structural glazing calculations per ASTM standards. Test-takers must distinguish between high-performance silicone and polyurethane applications, evaluate thermal expansion rates in multi-story installations, and apply building code requirements specific to curtain wall assemblies. Success demands precision in these technical areas.
| Exam Name | Certified Curtain Wall Fabricator and Installer |
| Exam Code | GANA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
