Jim Gunshinan's Blog Posts Tagged 'efficiency' (3)

Goodbye to the Light Bulb We All Know and Love

You know which light bulb I mean. It’s the one you’ve burned your hands on when trying to unscrew it too soon after it’s been turned off. It’s the one you put in the lamp in your living room to read by in your comfortable chair; the one you use to light the stairways at night. It’s the 100-watt incandescent that uses… Continue

Added by Jim Gunshinan on January 14, 2011 at 2:00pm — No Comments

Man’s Best (and Most Energy Efficient?) Friend



My cousin Mark is a pretty smart guy who reads widely. (All my cousins are above average.) Here is what Mark sent to me in an e-mail about dogs:…



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Added by Jim Gunshinan on November 9, 2010 at 3:30pm — No Comments

Home Performance Business—Getting In the Door



There is a hot and heavy dialogue taking place in an online group that I belong to, made up mostly of people who are in the business of auditing homes and then making homes more energy efficient, healthy, and comfortable. The main gist of the discussion is, Do we rely on the government to encourage people to make their homes more efficient, or is it up to the market? Does this sound familiar? Tune into any election debate in the…

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Added by Jim Gunshinan on October 19, 2010 at 3:56pm — No Comments

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How would you insulate this roof?

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Brad Cook replied to David Butler's discussion How would you insulate this roof?
"I missed where the suggestion for rails came in. The plywood would not need any rails. 4+ inches is…"
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David Butler replied to David Butler's discussion How would you insulate this roof?
"I'm a little confused about the necessity and purpose of using support rails if working on…"
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David Butler replied to David Butler's discussion How would you insulate this roof?
"If you insulate master bedroom and family room from below, you definitely need more R-value than…"
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David Butler replied to David Butler's discussion How would you insulate this roof?
"Brad, I was only talking about using EPS between the ridges, if necessary, to conform to bolts.…"
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Brad Cook replied to David Butler's discussion How would you insulate this roof?
"It kind of depends on the PIC. Not all insulation is made the same. Here in VT (and all of New…"
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David Butler replied to David Butler's discussion How would you insulate this roof?
"Filling those shallow valleys with rigid foam not only prevents primary foam panels from…"
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Brad Cook replied to David Butler's discussion How would you insulate this roof?
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