Performance

Our patent-pending structural glass construction delivers incredible strength, as well as performance characteristics that exceed industry standards.

Air and water tests exceed US, Canadian, and even European standards. Insight’s structural test results prove the rigidity and resilience of the system’s construction.

Download the Specifications Document
Insight Structural Glass Skylight Performance
AIR LEAKAGE (ASTM E 283)
  • Allowable Limit: up to 0.3 cfm/ft2
  • Insight Performance: <0.01 cfm/ft2
WATER PENETRATION (ASTM E 33 and ASTM E 547)
  • US Allowable Benchmark: 12 PSF for 15 minutes
  • Canadian/European Benchmark: 15 PSF for 15 minutes
  • Insight Performance: 20 PSF for 15 minutes
UNIFORM LOAD STRUCTURAL (ASTM E 330)
  • Insight passed uniform load structural testing at:
  • 120 psf of positive wind-load pressure
  • 82 psf of negative wind-load pressure