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Glass and Glazing

The next generation of thermal glazing: How improving U-value can yield energy savings and reduce carbon emissions

The standards for energy-efficient construction and design have been raised. Due to the development of advanced low-e coatings for the interior surface and vacuum insulating technologies, architects now have more choices to improve U-values wherever enhanced thermal performance is needed to create eco-friendly spaces. These options can double or even triple thermal performance, resulting in annual energy savings and a positive return on carbon.


Curtain Wall

7 steps to investigating curtain wall leaks

It is common for significant curtain wall leakage to involve multiple variables. Therefore, a comprehensive multi-faceted investigation is required to determine the origin of leakage, according to building enclosure consultants Richard Aeck and John A. Rudisill with Rimkus. 

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May 20, 2014

Kinetic Architecture: New book explores innovations in active façades

The book, co-authored by Arup's Russell Fortmeyer, illustrates the various ways architects, consultants, and engineers approach energy and comfort by manipulating air, water, and light through the layers of passive and active building envelope systems.

Bill O'Keeffe | May 5, 2014

Tragic wired glass injury makes headlines yet again

In the story, a high school student pushed open a hallway door glazed with wired glass. His arm not only broke the glass, but penetrated it, causing severe injuries. SPONSORED CONTENT
May 3, 2014

Fire-rated glass floor system captures light in science and engineering infill

In implementing Northwestern University’s Engineering Life Sciences infill design, Flad Architects faced the challenge of ensuring adequate, balanced light given the adjacent, existing building wings. To allow for light penetration from the fifth floor to the ground floor, the design team desired a large, central atrium. One potential setback with drawing light through the atrium was meeting fire and life safety codes. 

Bill O'Keeffe | Apr 25, 2014

Recent NFPA 80 updates clarify fire rated applications

Code confusion has led to misapplications of fire rated glass and framing, which can have dangerous and/or expensive results. Two recent NFPA 80 revisions help clarify the confusion. SPONSORED CONTENT
Apr 23, 2014

Ridgewood High satisfies privacy, daylight and code requirements with fire rated glass

For a recent renovation of a stairwell and exit corridors at Ridgewood High School in Norridge, Ill., the design team specified SuperLite II-XL 60 in GPX Framing for its optical clarity, storefront-like appearance, and high STC ratings.

Bill O'Keeffe | Apr 8, 2014

Fire resistive curtain wall helps The Kensington meet property line requirements

The majority of fire rated glazing applications occur inside a building to allow occupants to exit the building safely or provide an area of refuge during a fire. But what happens when the threat of fire comes from the outside? This was the case for The Kensington, a mixed-use residential building in Boston.
Apr 2, 2014

8 tips for avoiding thermal bridges in window applications

Aligning thermal breaks and applying air barriers are among the top design and installation tricks recommended by building enclosure experts.

Mar 30, 2014

Ontario Leisure Centre stays ahead of the curve with channel glass

The new Bradford West Gwillimbury Leisure Centre features a 1,400-sf serpentine channel glass wall that delivers dramatic visual appeal for its residents.

Mar 7, 2014

Thom Mayne's high-tech Emerson College LA campus opens in Hollywood [slideshow]

The $85 million, 10-story vertical campus takes the shape of a massive, shimmering aircraft hangar, housing a sculptural, glass-and-aluminum base building.

Feb 27, 2014

12 facts about heat-treated glass: Why stronger isn’t always better

Glass is heat-treated for two reasons: the first is to increase its strength to resist external stresses such as wind and snow loads, or thermal loads caused by the sun’s energy. The second is to temper glass so that it meets safety glazing requirements defined by applicable codes or federal standards. 

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