Bill Smith's Groups (11)

  • 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…

  • 1000 Home Challenge

    136 members Latest Activity: Oct 5

    Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from…

  • Historic Home

    69 members Latest Activity: Oct 21, 2016

    Historic and vintage homes are significant to our cultural heritage, yet often lack energy efficiency and comfort. Our mission is to identify key…

  • 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…

  • 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…

  • Energy Efficient Design

    71 members Latest Activity: Dec 31, 2016 Energy efficiency starts at the drafting table... How architects and designers can help buildings reach high-performance standards.

  • HVAC

    202 members Latest Activity: Oct 12 HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part…

  • Weatherization

    162 members Latest Activity: on Thursday Share your concerns and successes as a weatherization professional, or information for this community.

  • 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…

  • 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…

  • INFRARED THERMOGRAPHY USERS

    193 members Latest Activity: Oct 12

    This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.

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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