Begin with code and performance
Safety glazing, energy, structural, wind-borne debris, fire, acoustic and security criteria narrow the acceptable makeups.
Coordinate coatings and appearance
Low-E surface, tint, reflectivity, frit, opacity and spandrel appearance should be reviewed with exterior and interior samples where appearance matters.
Check heat treatment and distortion
Tempering and heat strengthening can introduce roller wave, bow and anisotropy. Establish viewing and quality expectations before release.
Keep substitutions controlled
A proposed glass substitute must preserve documented performance, thickness, color, coating orientation and compatibility with the frame and sealants.
Turn the guide into a real opening schedule.
Keep every dimension, option, pressure, document, and delivery note connected to the same opening ID.
Start the configurationQuestions about this topic
Is laminated glass the same as impact glass?
No. Laminated glass is one component. An impact-rated opening depends on the complete tested frame, glass, anchorage and assembly.