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SRA International seeks an Analyst - Energy Efficiency (Residential) in Rockville, MD

The SRA Sustainable Buildings Team is looking for an Analyst to support the U.S. Department of Energy’s National Home Performance with ENER…

Started by Hannah C. Wood

0 May 23, 2012

Does anyone have any experience with an Owens Corning product called "Energy Complete" ?

I am interested in any comments about this product, pros and cons. Does this product have a future as a hybrid insulating system for new co…

Started by Mark Bradley

21 May 23, 2012
Reply by Bruce Navin

Community action Residential Solar energy

I have been talking with neighbors in my community about supplementing their energy needs by either installing solar arrays or by joining a…

Started by Steve Leombruno

1 May 18, 2012
Reply by Bruce Navin

Indoor Humidity Levels

I am going to meet with a homeowner this after noon and he is concerned about Humidity levels in the house. This is what he has shared with…

Started by Timothy Renz

5 May 18, 2012
Reply by Robert H

Evergreen Home Performance named Small Business of the Year

Congratulations to Evergreen Home Performance of Rockland, Maine for being named Small Business of the Year by the Penobscot Bay Regional C…

Started by Cierra Mooney

1 May 18, 2012
Reply by Michael J. Mayhew

Funky Duct Test

Last week I was doing a rough-in w/air handler installed duct test.  I taped all the supply boots and installed the fan to the return grill…

Started by Bill Bennett

8 May 18, 2012
Reply by Matt Marshall

Help Build Industry Excellence: Join BPI's Accreditation Management Board

Make a difference! BPI is seeking applications from individuals interested in serving on its Accreditation Management Board (AMB). The AMB…

Started by Cierra Mooney

0 May 15, 2012

BPI's April Stump the Chump: What’s Wrong with this Picture?

We know, we know. There’s a lot right with this picture, such as the gorgeous view of Lake Tahoe in the background and the awesome powder f…

Started by Cierra Mooney

3 May 15, 2012
Reply by Cierra Mooney

Spray Foam and 2009 IRC codes? Your interpretation?

We are looking at spray foam and whether we will be able to use it without an ignition barrier in crawlspaces or attics. The initial opinio…

Started by Caleb Simon

8 May 14, 2012
Reply by Timothy Renz

Your thoughts on wiring fiberglass batts to the roof deck (hot dry climate)

I have seen many failed attempts at doing this method. I know it is not optimal, but many builders are still doing this as an upgrade to ce…

Started by Craig Bird

8 May 10, 2012
Reply by Craig Bird

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Featured Forum Discussions

Too many BTU's. Too much horsepower?

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Stack/wind pressure and flow networks.

Started by Daniel James Grundy in Training. Last reply by Daniel James Grundy on Thursday. 5 Replies

BDT with vermiculite in hollow CMU walls?

Started by Brad Cook in General Forum. Last reply by John Nicholas on Thursday. 2 Replies

Strange IR Image

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Derrick Brodanex 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
1 hour ago
Eric Kjelshus replied to Steve's discussion Too many BTU's. Too much horsepower?
"Its more about run time with high RH removing, than to large over sized AC unit, in houses.  …"
yesterday
Sarah OConnell posted a blog post

Crowdsourcing for Innovation

Share Your Ideas!Novel Building Envelope Design for Increased Thermal PerformanceIn 2014, more than…See More
yesterday
Colin de Paor is now a member of Home Energy Pros
yesterday
Walter Ahlgrim replied to Steve's discussion Too many BTU's. Too much horsepower?
"The 5 ton system you have is not 500 hp racecar engines they are 500 hp truck engines. The duct…"
Friday
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"So I wanted to start with a basic who can help then go into more detail later. But yes find…"
Thursday
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"My tutor got back to me and while areas don't quite feel right a little to much assumptions…"
Thursday
Brennan Less replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"Daniel, I'm assuming you're trying to predict the airflows through the different openings…"
Thursday

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