57 results

  • Simplicity is Deceiving featured image

    Simplicity is Deceiving

    The case study presented is a 195 meters tall office tower with a raised podium made of 16 meters full height glass panels (and smaller). The panels…
  • Execution Ways featured image

    Execution Ways

    Business Insider has described San Francisco’s Chase Arena as setting “a new standard for a sports arena in the US”, and “the state-of-the-art arena…
  • U-Factor Matters in Hot Climates featured image

    U-Factor Matters in Hot Climates

    It is commonly thought that fenestration U-factor is not a key determinant in the performance of facades in hot climates, and generally the focus of…
  • Hurricane-acoustic Glazing Barriers Using New Interlayer Technology featured image

    Hurricane-acoustic Glazing Barriers Using New Interlayer Technology

    In the last twenty years we have seen the development of polymer interlayers for laminated glass where the resin compositions have been optimized for…
  • The First Triple Certified Facade featured image

    The First Triple Certified Facade

    Johnson Controls (JCI), a leading provider of intelligent building technology solicited the design of a 35,000sm headquarters for its Asia-Pacific…
  • Vintage Vinyl featured image

    Vintage Vinyl

    Mid-century through 1980’s buildings with lock-strip or “zipper-gasket” glazing systems are an ever present part of the urban landscape in many…
  • Transitions Between Diverse Envelope Systems featured image

    Transitions Between Diverse Envelope Systems

    The Lucile Packard Children’s Hospital at Stanford University in Palo Alto, California features an extremely diverse set of facade systems within one…
  • Thermal Analysis of Complex Glazing featured image

    Thermal Analysis of Complex Glazing

    The use of bidirectional scattering distribution function incorporated in a transient systems simulation program, allows engineers to accurately…
  • Origami-Inspired Facade Design featured image

    Origami-Inspired Facade Design

    To paraphrase Robert le Ricolias, the art of the structure is where to put the folds. Using that inspiration, fundamental concepts from origami,…
  • Museum of Fine Arts, Houston featured image

    Museum of Fine Arts, Houston

    Steven Holl Architects designed two new buildings in the Museum District in Houston, Texas. Knippers Helbig is the facade consultant of both…
  • Glazed Spandrels featured image

    Glazed Spandrels

    Recent years have seen an increased use of insulated glazing units in spandrel applications to visually blend the appearance between the vision and…
  • Design Considerations featured image

    Design Considerations

    Window glass design using ASTM E 1300 entails determining glass thickness(es) and types so that the window glass construction load resistance…
  • Deconstructing the Window featured image

    Deconstructing the Window

    Over the years, the industry has relied heavily on the increasing performance of low-e coatings to drive window U-factors (thermal transmittance)…
  • Steel As A Curtain Wall Framing Material featured image

    Steel As A Curtain Wall Framing Material

    This paper will explore steel forming methods other than cold drawn or hot rolled processes, and how they allow steel to be utilized as the primary…