Renders make glass elevators look effortless. Specifications do the real work. If the contract only says “tempered glass,” expect an argument when laminated safety glass is what the inspector wants.

Lock interlayer type and thickness, optical class, edgework, and sun-load behavior for atrium exposures. Replacement panel lead time and packing method belong in the same conversation — a broken pane six months after opening should not be a custom science project.
Plan cleaning access. Dirty panoramic elevator glass kills the premium look faster than a scuffed handrail.

On RTE-G and custom observation jobs, RITECH will not guess your code path. Send the destination rule set and we will propose a glass elevator specification you can put in the PO.