Sealed Units & Spandrel Glazing

Punched Windows

Island Glass can supply and install individual windows which are “punched” into a building elevation. The facade material is on all four sides of the window. For the punched window system, structural support is typically provided for the entire facade system and the window supplier is responsible for the support of the window from the sill, jambs, and head framing.

Punched windows usually “dot” the building façade unlike the ribbons of window wall. Punched windows can be quite large, and can constitute a significant façade feature.

Ribbon Windows

Butt Joint