General Forum (981)

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Are efficient LED bulbs worth the price?

Right now I can get a small supply of Philips L Prize 60w Led bulbs at an attractive price. Is it worth switching my home and business over…

Started by Tom DelConte

58 Jan 7, 2013
Reply by Tom DelConte

Home Energy Magazine and BPI Launch HVAC-2-HP

Home Energy magazine (HEM) and the Building Performance Institute, Inc. (BPI) are proud to announce the launch of HVAC-2-HP, a joint e-news…

Started by Mike Kandel

2 Dec 31, 2012
Reply by Allan Mullaly

Polyiso, roxul & reflective insulation combination

I am working on solutions for a cathedral type ceiling rehab project in a century home in Northern Ohio. The challenge is that there is lim…

Started by Daniel W

11 Dec 27, 2012
Reply by Daniel W

HRV or ERV

Hello all Home Pro's! I am wondering what is the best designed HRV or ERV you are using on your projects. My personal favorite is the Venma…

Started by Kevin Wood

13 Dec 27, 2012
Reply by Kevin Wood

Heat Pump and AC together

http://www.atlassales.com/products/heati...2oach1211/ Go to the section near the bottom for stats on Heat Pump design.

Started by Kevin Wood

10 Dec 23, 2012
Reply by dale conner

Change in Prerequisites for Retrofit Installer and Crew Leader Certifications; Deadline Extended for Retrofit Installer and Crew Leader Pilot Exam Applications

The U.S. Department of Energy (DOE), National Renewable Energy Laboratory (NREL), and Building Performance Institute, Inc. (BPI) have updat…

Started by Mike Kandel

0 Dec 20, 2012

Sealing Vapor Barriers to Concrete Foundations

Was just looking for some input on different techniques for ensuring a permanent seal between a block foundation wall, and a 6 mil. poly ba…

Started by Tim Marlett

14 Dec 13, 2012
Reply by Rob Orchard

Early bird discount ends Dec. 14 for Better Buildings: Better Business Conference

Just a friendly reminder that the Better Buildings: Better Business Conference rate goes up after December 14. If you plan to attend it mak…

Started by Anna Svensson

0 Dec 12, 2012

Anybody know what this is??

During an audit of an apartment building in N. Wisconsin that started life as a high school built in 1908, I found this very strange cast i…

Started by Don Hynek

3 Dec 7, 2012
Reply by Bradford E. White

Efficiency Maine

I'm looking for any contractors working in Efficiency Maine. Thanks

Started by Gary Baggett

8 Nov 26, 2012
Reply by Paul Badeau

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eric anderson added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Equipement still for sail (what is left from what I was selling before)

For some reason I can't reply to my previous thread.  I sold the blower door and duct blaster/flow…See More
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Mark Sackerson replied to angela stanzione's discussion Used Weatherization and auditing equipment for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Angela, Do you have any blower door sets left? mark"
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Mark Sackerson replied to Jeffrey Anthony's discussion Blower Door Kits in the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Energy Auditing Equipment for Sale, Trade or to Purchase

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