Insulation Institute Blog

Controlling Air Flow in the Common Wall

It’s difficult to determine how much air is entering a house through walls that are built, not only for shelter and support but also to prevent airflow as an energy conservation measure. However, several ASTM tests are available to accurately measure airflow through common walls to aid in determining problem areas and finding ways to abate...

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Feb 10, 2022 9:46:38 PM Michael Schettine

Airtightness and Ventilation Can Thwart COVID-19

The infectious disease and HVAC engineering communities have been grappling with the complexities of COVID-19 transmission for the past nine months. Increased HVAC fresh air has the potential to dilute and remove the aerosol droplet particles of COVID-19 that many experts believe is one of the main sources of transmission. Now the building science...

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Oct 23, 2020 11:38:45 AM Stacy Fitzgerald-Redd

10 Hidden Air Leaks in New Construction

Sealing common air leakage pathways is key to achieving a tight thermal envelope. Often, hidden holes in new construction homes can make achieving an airtight envelope very difficult. Knowing where these hidden holes tend to occur can help builders avoid a massive air leakage issue. Our 10 Hidden Air Leaks in New Construction Homes guide covers...

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Feb 6, 2020 4:52:33 PM Stacy Fitzgerald-Redd

Our Top 10 Blog Posts of 2019

Like last year, some of our best-performing blog posts focused on air sealing and proper installation and application of fiberglass and mineral wool insulation, which is no surprise, since we’re the Insulation Institute. However, other topics like energy efficiency design trends and the prioritization of energy efficiency over energy generation...

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Dec 20, 2019 9:31:48 AM Stacy Fitzgerald-Redd

Award-Winning Builds...Even at the Low End

For the second time in three years, North Carolina Builder Shawn Jessup has won a U.S. Department of Energy (DOE) Housing Innovation Award. While Jessup’s scale may be small, at two to three builds per year, he is in high demand. S.D. Jessup Construction fields constant requests from potential customers in Raleigh, NC and other areas more than two...

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Aug 15, 2019 4:16:06 PM Stacy Fitzgerald-Redd

3 Basics for Visibly Great Insulation Jobs

We’ve seen hundreds, if not thousands of photos of fiberglass insulation jobs here at NAIMA, some good, some not so good…and some superb. When we came across Yudah Schwartz’s post on LinkedIn, it immediately caught our attention because we recognized an exceptional batt insulation job. The precision shown in installing the batts properly was...

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Aug 1, 2019 3:19:05 PM Stacy Fitzgerald-Redd

You Have One Job: Insulation or Air Sealing

You Have One Job: Insulating or Air Sealing

One of the best ways to keep informed of building industry trends and learn insights from industry experts is reading blogs and publications. However, sometimes, these sources can leave readers confused about the fundamentals of building science, the performance of building products, and ultimately,...

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Jun 27, 2019 5:13:28 PM Stacy Fitzgerald-Redd

The Air Sealing Learning Curve

When newer editions of the International Energy Conservation Code (IECC) are introduced in states, often there’s a learning curve for home builders, especially when it comes to verification of a home’s air tightness with a blower door test. Some builders are having a tough go of meeting the new requirements. Increasingly, they’re relying on energy...

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May 30, 2019 4:49:14 PM Stacy Fitzgerald-Redd

Designers Report on Energy Efficiency Trends

Designers Report on Energy Efficiency Trends

Fixr.com recently published its 2019 Energy-Efficient Home Design Trends Report. The study’s authors interviewed 25 experts in the home design industry to peg upcoming trends in energy-efficient home features, design, and building trends. These experts have a pulse on what consumers want in design but...

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Apr 19, 2019 9:13:03 AM Stacy Fitzgerald-Redd

Matt Whitbeck's Three Tips for Framers

Matt Whitbeck, Co-Owner and President of Whitbeck Construction, LLC specializes in custom framing, exterior sustainability, and residential remodeling. He’s serious about quality craftsmanship and energy efficiency. So much so that he is a popular speaker at building industry conferences on those topics. Whitbeck and Kevin Ireton spoke to a...

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Apr 3, 2019 3:59:22 PM Stacy Fitzgerald-Redd

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