Kalwall is a translucent, structural sandwich panel which uses prismatic glass fibers embedded in the panels face sheets. The glass prisms refract sunlight to provide a balanced, diffuse wash of ...

Over time, new materials like iron and steel were introduced, allowing for taller buildings with expansive glass facades that marked the beginning of modernism in urban centers. The 20th century ...

Here are the details. San Francisco's Department of Building Inspection launched new facade inspection requirements on Tuesday. The move comes after at least six high-profile incidents of glass ...