Jeff Flaherty's Groups (8)

  • Habitat for Humanity

    67 members Latest Activity: Dec 31, 2016

    Sustainable Building Group

  • Hall of Shame

    154 members Latest Activity: Oct 12 In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real…

  • TREAT Software

    24 members Latest Activity: Oct 5

    A forum to discuss how to questions regarding modeling issues, improvements, etc.

  • Multifamily Buildings

    149 members Latest Activity: Sep 26

    For too long there has been relatively little EE focus on multifamily, but some new programs have recently started. This group gives us a venue to…

  • Best Practices (Residential)

    343 members Latest Activity: yesterday

    Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what needs to find it's way to the dust bin of…

  • Building Performance Institute (BPI)

    332 members Latest Activity: on Thursday

    BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit…

  • Tools of the Trade

    105 members Latest Activity: Jul 21 A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use high-tech equipment while performing a…

  • Energy Auditing Equipment for Sale, Trade or to Purchase

    303 members Latest Activity: Oct 3

    Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment you have to sell, trade or wish to…

Forum Discussions

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler yesterday. 15 Replies

Psychrometric Chart Training

Started by John Krochmalny in Training. Last reply by Mahendra Shah yesterday. 1 Reply

Dirty solar panels

Started by Evan Mills in General Forum. Last reply by Stacie Bagnasco on Monday. 1 Reply

Latest Activity

tedkidd replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"Yeah. Gas water…"
yesterday
Eric Kjelshus replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"With super cheap natural gas prices now, still worth going all electric?  Tankless needs a lot…"
yesterday
Stuart Langley liked Chris Clay's photo
yesterday
David Butler replied to David Butler's discussion How would you insulate this roof?
"Stuart, I wasn't considering the copula windows... yes, those would indeed need to be…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"Well, @David Butler, you have seen the property more accurately than I have, but my impression of…"
yesterday
David Butler replied to David Butler's discussion How would you insulate this roof?
"@ Stuart,I don't think there's any concern about impact of 4" build-up on elevation…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"So this building has a few issues with air leaks and air leaks have so much to do with discomfort…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"John Hatfield has the right idea here for a new roof deck. Polyiso boards always need a good stout…"
yesterday

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