Insulation Institute Blog

Blown-in Insulation’s Measures and Checks

Blown-in insulation installers know that measuring it in an attic is key to delivering the required thermal performance and receiving a Grade I install. That is typically accomplished by installing attic rulers throughout the space, so there is one for every 300 sq. feet of attic space. Accurate measures are needed to meet code requirements, according to Chris Conway, President of Conway Energy, a building science consulting firm that specializes in single and multi-family construction. No matter how experienced the installer is, you’re going to want to measure every time and check in multiple locations. But there are times when that measurement can be off.

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Blown-in Insulation’s Measures and Checks

A New Builder’s Daily Emerges

John McManus retired last August from Hanley Wood after a nearly 20-year career in various senior editorial roles. Post “retirement,” McManus launched a brand-new publishing endeavor, The Builder’s Daily, a digitally published newsletter filled with thought-provoking and informative insights for the building industry. Insulation Institute recently talked with McManus about his new venture and the changes that are happening in the construction industry.

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A New Builder’s Daily Emerges

The Building Efficiency Accelerator

Addressing CO2 emissions in the built environment is critical in combatting climate change. Yet despite the urgency of the effort and the potential benefits to building occupants, roughly 80 percent of the energy savings potential in buildings globally remains untapped, according to the World Resources Institute (WRI).[1] In response, WRI has launched the Building Efficiency Accelerator, a public-private collaboration that turns global expertise into action to accelerate local government implementation of building efficiency policies and programs. Their target: a zero-carbon building sector by 2050.

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The Building Efficiency Accelerator

Better, Greener AC

Record heatwaves remind us that residential air conditioners (AC) are a wonderful invention, and as sweltering heat blankets much of the country, the demand for home AC will only increase. Unfortunately, this only drives CO2 emissions higher, increasing global warming. One way that we can ensure that we reduce greenhouse gas emissions as much as possible is by adopting more stringent building energy codes that offer higher levels of insulation and air sealing, reducing the amount of energy needed for air conditioning.

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Better, Greener AC

A Hot New Home and Missing Insulation

New homeowner Evelyn Cagnetti recently contacted NAIMA to share her frustration about her new Energy Star home, which she had built in February of last year. Shortly after moving in, Evelyn noticed that the upstairs was hot, stale, and stuffy during the winter months. Still, she didn’t know why until she checked the second-floor ceiling and found insulation remnants but no insulation.

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A Hot New Home and Missing Insulation

Three Takes on the Labor Shortage

According to an Associated Builders and Contractors report, the U.S. construction industry needs to hire more than 430,000 more workers this year than in 2020 to keep pace with construction demand.[1] While construction has had a longstanding skilled labor shortage since the great recession in 2008, theories abound on why attracting skilled labor is still such a tough challenge. This week, we look at three takes on the labor issue, and its impact as the industry looks to attract workers in the future.

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Three Takes on the Labor Shortage

Could Your Next Home Be 3D Printed?

The U.S. housing market saw a record low supply of homes for sale at 1.16 million in April, down 25 percent from the prior year. With demand driven by the lowest fixed mortgage rates in 50 years, a current housing shortage at 4 million homes nationwide,[1] and higher costs for building materials, land, and labor, any home building option that promises to speed construction while reducing costs is attractive. Enter 3D printed homes – an efficient, cost-effective, and resilient option for new home construction.

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Could Your Next Home Be 3D Printed?

DOE Analysis of the 2021 IECC Reveals Big Savings

The U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy recently issued a preliminary analysis of the 2021 International Energy Conservation Code (IECC), noting that the code will improve energy efficiency in residential buildings. DOE’s technical analysis of the updated code (relative to the 2018 IECC edition) pegs national savings of approximately:  

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DOE Analysis of the 2021 IECC Reveals Big Savings