Cold-formed steel design standards

steel_CEMCO 1 - Plaza at Pearl City

Since the development of the first specifications for cold-formed steel (CFS) building construction in 1946, the American Iron and Steel Institute (AISI) has been working to develop design standards to improve performance and accessibility for designers and structural engineers. These standards have progressed over the years to incorporate the latest technologies in materials and design.

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Using modern wood for historic restoration

Accoya_Oakleigh_Church 1

When it comes to historic preservation projects, architects and installers can find themselves at a loss. Wood is the most traditional material, but also notoriously unstable. It has a tendency to warp and becomes vulnerable to rot, decay, and insects. Some replacement products are more durable, but far from historically accurate, such as aluminum-framed windows.

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Blocking exterior noise sources

New England Conservatory Jordan Hall_Acentech_photo credit Robyn Ivy

Whether at work or home, indoor acoustic comfort requires freedom from unwanted sound. Exposure to elevated noise levels may disrupt sleep and interfere with activities requiring concentration. Left uncontrolled, long-term exposure to noise levels not otherwise considered hazardous can lead to stress.

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Sound-deadening with Sprayfoam: Adding unexpected value with SPF


Insulating walls with low-pressure sprayed polyurethane foam (SPF) is a common practice among builders and architects for various reasons—such as increased energy efficiency, structural support, and overall comfort. One of the ways SPF can increase the comfort of a structure is through the material’s sound-deadening properties, which contractors can employ to bring additional value to a project.

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Specifying EQ Coatings for Steel Studs


The use of high-performing materials and products has become an important strategy in the design and construction of today’s new buildings. These materials play a crucial role in a building’s efficiency, sustainability, and overall performance. Therefore, every product on the project counts, right down to the choice of the nonstructural steel studs.

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