As manufacturers introduce materials with new properties and attempt to push the boundaries of building envelope construction, it is crucial the industry agrees on terminology for communicating the specific functions and purpose of these materials to avoid confusion and costly errors. In this regard, the term ‘air/vapor barrier’ is...
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As the focal point of high-visibility structures, expansive glazing areas and large insulating glass units (IGUs) take more space on curtain walls, storefronts, and interior building components than ever before. Despite the numerous appearance and performance advantages, glass has a breaking point.
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Contemporary masonry veneer construction consists of a single wythe of masonry such as brick or stone mechanically anchored to a backup structure, typically either wood or steel framing or concrete masonry units (CMUs).
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Most technical specification template sections are available through software programs, but what if a template does not exist for a particular product or assembly? The following article outlines some of the steps to take when creating a spec from scratch.
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Rainscreen systems, like most of today’s wall assemblies, have become more complex as designers strive for greater energy efficiency and building sustainability. This article will provide an overview of the two types of rainscreen wall systems and typical design characteristics, and offers some direction on how to design highly...
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Building industry professionals largely agree on the importance of moisture control methods, but there is frequent confusion about the use of vapor and air barriers. To make the right decision on which methods and materials to include in a building envelope, it is critical to understand the simple, yet...
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A new infection control risk assessment (ICRA) protocol ensures all projects done in healthcare facilities limit death-causing contaminants such as mold and dust. These protocols include establishing a negative pressure environment, building and sealing soft walls, controlling contaminates, and more. This assessment program is important for the building trades,...
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Buildings account for as much as 40 percent of all energy consumed in the United States according to the Energy Information Administration (EIA).1 If the country is to address carbon emissions and its contribution to climate change, this needle must move.
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Among carpentry specialists in commercial construction, the distinction between casework and millwork resides in the custom-made nature of the latter. Although one would not say casework amounts to ‘making boxes,’ it is nevertheless the case that some recent innovative millwork projects have amplified the distinction between assembly line carpentry...
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The Glen Ellyn police station in Illinois had been operating from the village’s downtown civic center for nearly four decades and was due for replacement. After reviewing several methods and systems, Jonathan Tallman, regional public safety director for Chicago-based architects Dewberry and project manager for the Glen Ellyn police...
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