Fiberglass batts are commonly used to insulate flat ceilings and attic areas in both new and existing buildings. They offer performance, cost-effectiveness, and relative ease of installation, but that doesn’t mean they’re always installed properly. The performance of any insulation product is dependent not only on selecting the proper product but also on installing it correctly. So, how does one install batts in flat ceilings to maximize thermal performance?
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NAIMA has released a new report that documents the acoustical performance of residential wall cavity insulation products. The report is based on research conducted by Intertek Labs that tested seven wall assemblies with variations in cavity insulation products, including fiberglass, mineral wool, open cell spray foam, closed cell spray foam, and flash and batt applications with spray foam and fiberglass insulation.
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NAIMA/Insulation Institute frequently fields questions regarding various performance aspects of fiberglass and mineral wool insulation. One of the most common questions we receive is, “what is the typical lifespan of fiberglass and mineral wool insulation?” Other questions come up regarding settling and loose fill insulation. We know there are many misconceptions about fiberglass and mineral wool insulation products’ performance and longevity, so pointing out research that can help dispel myths is often necessary.
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Architect Terry Smith of TDSA Architecture in Washington state recently contacted NAIMA with a question about how to properly insulate various types of roof trusses – both conventional and scissor type. Terry rightly pointed out that insulation is intended to be most effective when uniformly applied or layered to cover the full extent of the space being insulated. But there are instances, such as narrow areas near the top plate of scissor trusses and sloped ceilings, where that is not possible.
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A newly released study of the insulation industry’s economic contributions to the U.S. economy in 2019 details more than 564,000 jobs generated and $36 billion in payrolls that supported families and communities around the country. Those jobs in the manufacturing, distribution, and installation of insulation will be a critical component of the nation’s continued economic recovery in the wake of the COVID-19 pandemic, according to the study’s sponsor, the American Chemistry Council (ACC).
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Noise levels are one of the top concerns for home shoppers today, according to Realtor.com. While insulation is one of the best ways to reduce unwanted noise in new homes, building codes mostly require that exterior walls be insulated, and it’s not customary for the interior walls of homes to be insulated. Yet, there are compelling advantages for doing so, as anyone who has ever occupied a room next to a bathroom can tell you. With homeowners spending more time indoors, the need for noise mitigation strategies like interior wall insulation is more evident than ever before. Here are two reasons to insulate interior walls.
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Today marks the 5th Annual Energy Efficiency Day (#EEDay2020), established by advocate groups around the United States to highlight the benefits of energy efficiency (for a full list, see here). Hundreds of companies, organizations, utilities, and governments representing tens of millions of people will take part in #EEDay2020 by encouraging Americans to support energy efficiency efforts, which save money, cut pollution, create jobs, and much more. Among the most important activities to undertake to increase energy efficiency is to insulate. Here are three facts about insulation and energy efficiency:
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The U.S. Environmental Protection Agency (EPA) Energy Star program is set to conduct its annual “Rule Your Attic” promotional campaign beginning next month. The campaign educates consumers about the importance of air sealing and insulation by encouraging homeowners to measure their attic insulation and add more if needed.
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While the terms sustainable, energy-efficient, and green building are broadly used to describe construction that centers on Building Performance, there’s no national program that focuses on career development in Building Performance. That’s why North Carolina Building Performance Association (NCBPA) Founder and CEO Ryan Miller is investing heavily in developing the Building Performance workforce in the state.
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Eighteen months ago, Insulation Institute spoke with North Carolina Building Performance Association (NCBPA) Founder & CEO, Ryan Miller, about a comprehensive Building Performance workforce development initiative that could serve as a model for other states and organizations in recruiting workers into the Building Performance trades. The initiative
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