Cleaning and maintaining stainless steel

With appropriate specification, stainless steel can last the life of a building. However, as with any other material, unsightly surface deposits can accumulate after many years of service. Accidents, vandalism, use of inappropriate cleaning procedures, and installation issues can make surfaces unsightly, cause damage, or even lead to rapid...
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Acoustical windows make hotels more hospitable

Hotel owners are prisoners of a paradox—they must build near major thoroughfares, highways, and rail services so they are accessible and convenient, but this ideal location is also often the source of the noise problem. As noise awareness grows, some proprietors mistakenly believe the only solution is replacing every...
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Daylighting with dynamic glass

As long as humans have built shelters, windows have been an important design element to bring in daylight. In the second half of the 20th century—facilitated by advances in structural engineering and the advent of electric lighting—buildings became larger, deeper, and increasingly isolated occupants from the outside world, especially...
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Designing with tornado-resistant glazing

Designing for unpredictable situations is one of the biggest and most important challenges for architects, engineers, and the building community. Tornadoes, hurricanes, and earthquakes are seemingly random, but can be devastatingly fierce when they arrive. In the face of such unpredictability, there are some things the industry can count...
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Designing better commercial fenestration through thermal design

Fenestration—such as windows, curtain walls, window walls, sloped glazing, storefronts, and doors—affects building energy use through four basic mechanisms: thermal heat transfer, solar heat gain, visible transmittance, and air leakage. Product designers, architects, and specifiers must reconcile the interplay of these factors to arrive at, or verify, optimal thermal...
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Protecting our historic glazing

According to the National Park Service (NPS), “when historic windows exist, they should be repaired when possible. When they are too deteriorated to repair, selection of the replacement windows must be guided by Standard 6 [of the Secretary of the Interior’s Standards for Rehabilitation].”
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In or out?

While security windows and detention windows may seem to serve the same purpose, the major difference comes down to whether you intend to keep the threat in or to keep it out. The answer to this simple question will influence how to correctly specify the right type of window...
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