Bill Bradbury's Groups (8)

  • HVAC

    169 members Latest Activity: yesterday 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…

  • Marketing Energy Efficiency

    233 members Latest Activity: Aug 8

    Sharing ideas, tools and examples of promoting energy efficiency to consumers

  • Best Practices (Residential)

    280 members Latest Activity: Aug 12

    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…

  • Weatherization

    152 members Latest Activity: Jan 27 Share your concerns and successes as a weatherization professional, or information for this community.

  • Historic Home

    63 members Latest Activity: Feb 7

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

  • Considering Permaculture &/or Transition

    22 members Latest Activity: Jul 23

    Some who work to increase energy efficiency and intelligent/wise use of energy are, and some will be, permaculturists.  Some are involved in…

  • INFRARED THERMOGRAPHY USERS

    166 members Latest Activity: Aug 11

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

  • Building Performance Institute (BPI)

    279 members Latest Activity: on Tuesday

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

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"I found the buildingscience article interesting.  Interesting that they noted the wet bottom…"
15 minutes ago
Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"With conduction that ends at the bottom of the joists and convection that is naturally suppressed…"
1 hour ago
Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Good morning Bud, Took a quick look at the site and a couple others listed on the Yahoo…"
3 hours ago
Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Hi Hal, Search "Basecalc basement heat loss".  From memory Canada (nrcan) has/had a…"
4 hours ago
Michael Dunseith posted photos
16 hours ago
Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"II just remembered seeing a report by a federal adency, many years ago, that basically said …"
20 hours ago
Don Fitchett commented on Tom White's video
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Alliant Energy's PowerHouse TV: Sealing Leaky Ductwork

"Very educational. thanks for sharing Tom."
23 hours ago
Hal Skinner posted a discussion

How much heat energy is lost through the floor of a house?

I am asking this as I do not recall anyone speaking of any study to this end.  Many comments about…See More
23 hours ago

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