How to install commercial glass windows?

Installing commercial glass windows is a highly technical process requiring precise engineering, specialized rigging equipment, and careful structural alignment. The process begins by preparing the structural concrete or steel opening and setting heavy-duty aluminum or steel framing sections into place. Installers use plastic or metal shims to ensure the framing is completely plumb, level, and square before anchoring it securely into the building’s substrate. Once the frame is anchored, glazing tapes or rubber gaskets are applied along the interior pocket edges. Due to the immense weight of commercial panes, specialized suction cups, mechanical glass lifts, or cranes are used to carefully hoist and position the glass lites into the frame. Finally, exterior pressure plates, snap-on beauty caps, or structural silicone sealants are applied to secure the glass firmly and provide a lasting weatherproof perimeter seal.