David Butler's Discussions (73)

Discussions Replied To (59) Replies Latest Activity

"Easy... insulate the attic ceiling. I'm not sure how much good it would do to air se…"

David Butler replied 21 hours ago to Overheating garage

2 4 hours ago
Reply by Sean Lintow Sr

"Is it the cathedral ceiling that's sweating? Is the condensation on or adjacent to s…"

David Butler replied May 31 to Condensation on ceiling and walls of master bedroom

5 Jun 1
Reply by Sean Lintow Sr

"@Gary, the HERS score is intended to reflect projected energy consumption, and since…"

David Butler replied May 18 to HERS score with HRV

9 Jun 7
Reply by Nicholas Burger

"If no ducts in attic, I can't imagine any rationale for installing RB. If the object…"

David Butler replied May 4 to Radiant Barrier Southeast

5 May 7
Reply by Sean Lintow Sr

"In new construction, I used to specify TechShield roof sheathing (OSB with RB alread…"

David Butler replied May 3 to Radiant Barrier Southeast

5 May 7
Reply by Sean Lintow Sr

"ThermaTru makes attractive fire rated doors that have a decent u-value (0.15 IIRC).…"

David Butler replied Apr 27 to Fire Rated High Performance Doors

3 May 2
Reply by John C. Semmelhack

"I agree with Sean that closed cell spray foam is the way to go. Closed cell gives yo…"

David Butler replied Apr 27 to Green Building Tips for a School Bus RV Conversion Project

4 May 3
Reply by ayazfudugo1

"@Alan, I see you're located coastal California so there's no chance for any condensa…"

David Butler replied Apr 26 to Zehnder Comfopipe vs. rigid pipe

6 Apr 28
Reply by Alan Lehman

"It's about damn time."

David Butler replied Apr 16 to ACCA: Call for Volunteers to Aid the Development of a New Design Manual for Low-Load Homes

1 Apr 16
Reply by David Butler

"Excellent post, Brad. Your comment about master bedroom setback is an example of a t…"

David Butler replied Mar 29 to Humidity control in tight home

12 Apr 15
Reply by Brad Cook

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Latest Activity

CEE posted a blog post
53 minutes ago
Sean Lintow Sr replied to Chris Bellanca's discussion Overheating garage
"There are only two methods - block the heat before it gets in & exhaust what gets in Blocking -…"
4 hours ago
John White posted photos
12 hours ago
John White posted a blog post
12 hours ago
Rob Madden posted a discussion

E&O Insurance

Any recommendations for a good E&O and general liability insurance carrier for energy…See More
16 hours ago
John Redmond added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Flir I7 Infrared Camera (Barely Used)

I have been away from this site for a while, so my apologies if this is supposed to be posted…See More
19 hours ago
John Redmond joined allen p tanner's group
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Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
19 hours ago
Hannah Wood liked Quinn Korzeniecki's discussion Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open
21 hours ago
Quinn Korzeniecki posted a discussion

Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open

We need you!Applications are now being accepted to participate in the 2018 Energy Auditor (EA) and…See More
21 hours ago
Quinn Korzeniecki added a discussion to the group Building Performance Institute (BPI)
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Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open

We need you!Applications are now being accepted to participate in the 2018 Energy Auditor (EA) and…See More
21 hours ago
David Butler replied to Chris Bellanca's discussion Overheating garage
"Easy... insulate the attic ceiling. I'm not sure how much good it would do to air seal a…"
21 hours ago
Chris Bellanca posted a discussion

Overheating garage

Hi all, I'm looking for potential solutions to a problem at a client's house.  The south facing 2…See More
23 hours ago
Landon added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Brand new retrotec blower door system $3000

Hi, I’ve got a brand new blower door system from retrotec that I got 2 months ago, and never got…See More
23 hours ago
John Redmond posted discussions
yesterday
David Holtzclaw replied to David Holtzclaw's discussion GSHP for domestic hot water
"Thanks John & Bill. Bill your experience is one reason why I wanted a larger heat pump with…"
yesterday
Diane Chojnowski posted events
yesterday
Rob commented on Bob Krell's group Healthy Indoors (IAQ)
"Hello, Has anyone tried custom filtering of window AC units? Specifically concerned with…"
yesterday
Michael Dunseith's 2 photos were featured
yesterday
Franco Oyuela commented on Perry Ning's blog post Warnings About Portable Air Conditioners
"Here are the top five benefits of owning a portable air conditioner: 1. Low Price – All…"
Wednesday
Daniel Baur-McGuire commented on Kurt Shafer's status
"Whole house fans are a scam if you use air conditioning. Seriously "
Tuesday

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