Dan Johnson
  • Oakland, CA
  • United States
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Latest Activity

Craig McManus liked Dan Johnson's discussion Current thermography standards for CA?
Nov 26
Dan Johnson added a discussion to the group INFRARED THERMOGRAPHY USERS
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Current thermography standards, for CA?

I am specifying IR thermography combined with a blower door test for renovation of a government-owned dormitory in California (Nat'l Park Service). What are the current test standards for thermography? I'm looking at GSA standard specs, which indicate ASTM C1060 (2011a) and ISO 6781 (1983). Are these still current? Does anyone practicing in California actually use these? For the blower door, I am listing Energy Code RA3.8 as an acceptable test protocol (alternate to US Army COE protocol). Is…See More
Nov 19
Dan Johnson joined Michael Stuart's group
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INFRARED THERMOGRAPHY USERS

This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.See More
Nov 19

Profile Information

Company
Dan Johnson Design and Energy
Professional Certification
M.Arch CEPE, CPHC, LEED AP
Professional Interests
Lean Design and Construction, Integrated Project Delivery, Passive House, micro-load HVAC, eco-psychology

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At 6:07pm on August 15, 2013, Diane Chojnowski said…

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

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Latest Activity

Daniel Baur-McGuire replied to Tim Kendzia's discussion Cooling effect from solar panels
"I would argue that keeping the solar panels cool is more important as you will produce more power.…"
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Daniel Baur-McGuire replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
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50 minutes ago
Robert DV replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"Why Charles!   How do you really feel??"
1 hour ago
Robert DV replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"David, Assuming the band / rim is sealed what benefit is there to direct contact with the sub…"
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Sean Lintow Sr replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
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15 hours ago
Mick Lane replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
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16 hours ago
Daniel Baur-McGuire replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"Where is this written? please and thank you. As, its written you would have to do cont. insulation…"
16 hours ago
Charles Buell replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"Of course---and fiberglass is garbage in this application and many others"
16 hours ago

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