Insulation Institute Blog

The Rising Appeal of Factory-Built Homes

Builders today face a number of challenges in the face of a national shortage of available and affordable housing. At the top of the list is a deficit of skilled labor, a lack of construction knowledge by consumers and real estate agents, and a declining number of experienced and qualified general contractors for both onsite and modular home construction.

Factory-built home construction advocates argue that their construction process can tackle many of these issues. To get a clearer picture, Insulation Institute spoke with Ed Hudson, Director of Marketing Research Services at Home Innovation Research Labs, and Jay Young, Marketing and Licensing Agent for William Poole Designs about the current housing situation and the future of home construction in America.

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The Rising Appeal of Factory-Built Homes

RESNET Unveils Water Efficiency Measure

Home buyers and owners aren’t just concerned about energy efficiency, they’re increasingly interested in the water efficiency of homes as well, due in part to double-digit increases in water costs over the past few years in many areas of the country. Growing interest in water efficiency has prompted Residential Energy Services Network (RESNET) to partner with the International Code Council to develop a national consensus standard for home water efficiency dubbed HERSH20. The standard will define how to calculate a rating index for home water efficiency.

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RESNET Unveils Water Efficiency Measure

4 Steps to Prevent Excess Moisture in New Homes

Building Scientist Joe Lstiburek talks about the four things builders can do to prevent excess moisture during construction.

4 Steps-Moisture Issue 1.jpgOne essential element to securing the long-term durability of any home is moisture control. In fact, much of what we know about applied building science today was the result of early work investigating the moisture impact on buildings. Joe Lstiburek Ph.D., founding principal of Building Science Corporation, recently spoke with Insulation Institute about the four things home builders can do to prevent excess moisture during new home construction.

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Mineral Wool and the Toronto Method Wall 

Custom home buyers have very discriminating requirements when it comes to designing and constructing their homes. Increasingly, those needs incorporate the desire to be sustainable and energy efficient. When sustainable architectural firm SUSTAINABLE.TO Architecture + Building and Greenbillt Homes, a leading Canadian custom home builder teamed up design and construct a home in North York, Ontario, they were directed to deliver a tall order to their clients: designing a home that would “sip energy, endure for generations and remain comfortable at all times.”  The result was a striking residence that incorporates mineral wool insulation and delivers some impressive energy performance results.

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Mineral Wool and the Toronto Method Wall 

4 Strengths of Top-Performing Builders

Every builder wants to grow their business, increase profits, and keep costs to a minimum, yet only a few manage to do this easily. There’s no “secret sauce” to becoming a highly successful builder overnight, but some key actions collectively and gradually lead to flourishing businesses. Mike Benshoof, president and chief operating officer of Berks-Firefly Homes and Red Door Homes, reveals the fundamental elements that top-performing builders use to grow their businesses but rarely disclose.

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4 Strengths of Top-Performing Builders

Building Tighter Homes with Gasketed Framing

If you follow our blog, you know that we talk quite a bit about building science. In fact, we wrote a primer on how builders can use building science to produce more durable, comfortable, and energy-efficient homes. We also share information on effective air sealing and blower door testing — a pain point for some builders having to meet new testing requirements of the 2012 and 2015 Residential IECC.

As any building scientist worth their salt will tell you, air tight homes start with great framing. Michael Schettine of AccuFrame Energy Seal isn’t a building scientist, but he has more than 45 years’ experience in home building, carpentry, and architectural reconstruction. His background has led him to believe that there’s a better way to reach air tightness targets, and it begins with a positive change in the way homes are framed.

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Building Tighter Homes with Gasketed Framing

Ice Dams and How to Prevent Them

Any time there are icicles dangling from gutters, it is a sign of a potentially costly and avoidable problem in a home – an ice dam. Ice dams form when the temperature in the attic is above freezing and there is snow on the roof. The snow melts on the roof and drips downward toward the edge and the gutter. If it’s cold enough, it re-freezes at the colder roof edge, which means the water does not drain. This frozen water forms a “dam” which prevents drainage and can cause water to leech back into the home, either into the ceiling/attic or down into the walls below. And that can be a very expensive problem to fix.

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Ice Dams and How to Prevent Them

Preventing Fire Sprinkler System Freezing

With much of the country currently in the grips of a record-breaking cold snap, homeowners may be supplementing their heat sources with portable heating options that increase the risk of fire. Home sprinkler systems are a key defense against fire spread, but they won’t work if sprinkler system pipes are frozen and water damage from pipes may be just as costly as a house fire. One of the primary ways to reduce the risk of sprinkler system freezing is to properly install mineral fiber insulation. Although insulation alone may not prevent freezing when temperatures are cold enough for an extended period, properly installed insulation can significantly reduce the chance of sprinkler systems freezing.

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Preventing Fire Sprinkler System Freezing

Top 5 Blogs of 2017

As the year ends, we thought our subscribers would be interested in our top five blog posts of 2017. While we write about a wide range of topics related to residential building, our blogs about proper installation and air sealing were among the most popular. If you’ve missed any of these, perhaps the holiday slowdown will provide a minute or two to read them.

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Top 5 Blogs of 2017

12 Areas of Focus for High Performance Walls

Getting high performance walls relies on proper air sealing before installing insulation, regardless of the insulation used. Air sealing is the most critical component of meeting the blower door testing requirement of the Residential International Energy Efficiency Code (IECC) 2012/15. To meet the 3 ACH50 target builders, contractors, and designers must develop an air sealing strategy. This can’t be done without understanding where homes typically leak air to prevent and/or address the top air sealing trouble spots.

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12 Areas of Focus for High Performance Walls