All Blog Posts (898)

Small Businesses: Diversify with Infrared Thermography Services, Save Your Business, Save the Country...

HERS should all offer Infrared Thermography Services.

It is all ways great advice for small businesses to diversify, I know it pulled our company through a recession and is solely responsible for us coming up on our 20th year in business. With home improvement companies and electrical contractors, the advantages of being a Certified Infrared Thermographer go far beyond diversifying the small business…

Continue

Added by Don Fitchett on July 24, 2014 at 7:07pm — No Comments

Technical Tape Desecration

Lets face it – building science is pushing the performance of adhesive tapes to a new levels and though I can’t profess to have my daughters’ ability in making fashionable duct tape purses,  I have been know to mis-apply good tape to get me out of a bind! I think Red Green would be impressed!

If you send me your photos, I…

Continue

Added by Greg Labbe on July 22, 2014 at 8:33am — No Comments

How do You Test a TXV?

  Thermostatic Expansion Valves (TEV or TXV), one of the most popular metering devices for residential, high-efficient air conditioning and heat pumps, have performed almost impeccably for decades.  Unfortunately, some manufacturers in the past few years have identified batches of valves that have had high superheat issues.  Have we just been blind for so long, not realizing these problems existed?  Or have these valves really been so reliable for such a long time?

  If you think you…

Continue

Added by Christopher Morin on July 21, 2014 at 6:30pm — 2 Comments

What is your opinion about members promoting products here?

Hello,

I am a whole house fan and attic ventilation expert in Temecula CA. I started studying whole house fans in 2008 when my wife, Darlene, and I moved from Manhattan Beach. I would really like to share my knowledge with all of you but I want to be sure I don't antagonize you with more commercialization than you want. Please let me know your opinion and if you can, send me some examples of acceptable blogs and unacceptable ones. 

Added by Kurt Shafer on July 18, 2014 at 9:02am — 8 Comments

Please, Make the Transition!

  For as long as I can remember, the agreed epidemic with ductwork was always undersized return ducts.  Although we are far from perfect with duct sizing in New England, I have frequently seen great strides in fixing this issue - particularly with replacement systems.  Lets face it, you should just be properly designing the duct system on new installations.  Undersized ducts cause great restrictions in airlfow, raising…

Continue

Added by Christopher Morin on July 17, 2014 at 5:29pm — No Comments

Lessons from Energy Efficiency Advisors: Getting Homeowners Onboard with Home Performance

Homeowners are often aware of the different problems they experience in their homes: uncomfortable rooms, high utility bills, poor indoor air quality, etc. However, homeowners are generally unfamiliar with the concept of Home Performance, the Whole House approach, and how energy efficiency upgrades can address these concerns. We regularly hear these stories and find that by listening, asking the right questions, educating, and providing guidance, we can help homeowners feel…

Continue

Added by Scott Mellberg on July 16, 2014 at 10:29am — 1 Comment

It's Hard to Beat Earning 12 RESNET CEUs in the Rockies

Want an excuse to spend a weekend in the Rocky…

Continue

Added by Hannah Finch on July 10, 2014 at 12:10pm — No Comments

My Energy Upgrade California—The Numbers Are In

Here are the final numbers for my Energy Upgrade California home retrofit.

Table 1. Air…

Continue

Added by Jim Gunshinan on July 10, 2014 at 11:30am — 26 Comments

Detroit Rises from the Ashes

On the flight home from ACI’s 2014 National Home Performance Conference, I read Charlie LeDuff’s Detroit: An American Autopsy. It’s a gritty, sad story about the decline of one the greatest U.S. industrial cities. It was fitting that ACI’s conference was held in Detroit–thanks to the growth of the auto and wartime industries in the early 20th century, Detroit was the birthplace of the U.S. middle class. But according to LeDuff, Detroit, which “once led the nation in home ownership,…

Continue

Added by Tom White on July 7, 2014 at 4:19pm — 5 Comments

"Moisture Control Guidance for Building Design, Construction, and Maintenance"- new free guide from EPA

This is a great free resource for building pros everywhere- to hear the interview about its creation, check out the latest Building Performance Podcast with my hero Lew Harriman and his co-conspirator Terry Brennan:

http://buildingperformancepodcast.com/how-to-walk-on-water-the-epas-new-guidance-for-moisture-control



To download the guide,…

Continue

Added by Corbett Lunsford on July 7, 2014 at 4:19pm — No Comments

Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings – July 16, 3pm ET/1pm MT/12pm PT

The Building America Program is hosting a no-cost, webinar-based training on Retrofitting Central Space Conditioning Strategies for Multifamily Buildings. The webinar will focus on improving the performance of central space conditioning systems in multifamily buildings. Webinar presenters will discuss hydronic heating strategies and the evaluation of Thermostatically Controlled Radiator Valves (TRVs).

Presenters for this webinar will be:

  • Jordan Dentz, The Levy…

Continue

Added by Stacy Hunt on July 7, 2014 at 3:25pm — No Comments

Building America Webinar: Who’s Successfully Doing Deep Energy Retrofits (DER)? - June 25, 3pm ET/1pm MT/12pm PT

The Building America Program is hosting a no-cost, webinar-based training on Who’s Successfully Doing Deep Energy Retrofits. The webinar will focus on specific Building America projects and case studies that highlight real-world examples of deep energy retrofits that are…

Continue

Added by Stacy Hunt on June 24, 2014 at 7:54am — No Comments

Strategies To Keep Millennials At Their Peak Performance In A Home Performance Company

Let me first start by confessing my guilt... Guilt for being bored easily, guilt for wanting praise, even if it is a pat on my own back for an achievement... Guilt for being a millennial... On the other hand I enjoy working in teams and I encourage frequent communication between all team members from admin staff to auditors, sales staff and crew members to improve our workflow. Yes, I am a millennial, but let me add that there is nothing that makes me cringe more than the excuses I get from…

Continue

Added by David Byrnes on June 24, 2014 at 4:30am — 3 Comments

126 Unit Apt Complex East Lansing goes LEED Gold - How?

The 126 apartments that were renovated for this project were made possible by the Hometown Housing Partnership (HHP) of East Lansing.  HHP is a nonprofit that has been providing access to affordable housing for over 20 years, and was formerly known as East Lansing Housing and Neighborhood services.  In…

Continue

Added by Brett Little on June 23, 2014 at 8:08am — No Comments

More HERS Ratings Expected in 2015

The Residential Energy Services Network (RESNET) announced its collaboration with the International Code Council last week in an effort to help home builders transition to the new 2015 International Energy Conservation Code (IECC). In the upcoming version of the residential building code, RESNET's HERS Index will be an optional compliance path — some people are saying that this compliance path represents the most significant change coming to 2015 IECC

What is the…

Continue

Added by Everblue on June 20, 2014 at 5:30am — 1 Comment

CPI Spray Foam Insulation

Just a quick hello to every one.

We are spray foam insulation equipment, training and product supplier primarily in Ireland and mainland Europe. We have a range of products whichc you can see on out site CPI Spray Foam Insulation. 

We would like to learn more about what is going on in the US and beyond and hope that we could impart some knowledge of our own.

Added by Stephen Driver on June 16, 2014 at 7:48am — No Comments

Off-the-Shelf – LEED & National Green Building Standard as Residential Building Code

Cities grafting green-building certifications like LEED into commercial building codes is nothing new, and a number of places like Dallas, Atlanta, Boston and Scottsdale have had such requirements in place for a decade or more.

 

What’s happening now is that cities are doing likewise with…

Continue

Added by Melissa Baldridge on June 14, 2014 at 5:43pm — 1 Comment

So many homes have fiberglass insulation that is poorly installed in New Hampshire and elsewhere

Doing testing of existing homes it is typical to see mottled patterns of surface temperatures with the FLIR Infrared Thermal Imager during Blower Door Testing.  

Part of the problem is air sealing and the other part of the problem is poorly installed fiberglass insulation.

This is not a rant against fiberglass insulation (I am a fan of both Rock Wool/Roxul and dense packed cellulose) for retrofit projects.  Fiberglass batt or blown insulation can perform fine, if it is…

Continue

Added by TJ Alexander on June 12, 2014 at 1:31pm — No Comments

1825 Home Becomes an Energy Efficiency Role Model - Remodeling Magazine

Recently, Jodi and I sat down with freelance journalist, Scott Sowers, to discuss the design challenges of the Historic Molette House in Molettes Bend, Alabama. Below is…

Continue

Added by Chris Laumer-Giddens on June 11, 2014 at 4:58am — 13 Comments

Blog Topics by Tags

Monthly Archives

2014

2013

2012

2011

2010

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

Tom Conlon commented on Kurt Shafer's blog post What is your opinion about members promoting products here?
"I just checked the site Guidelines Kurt, and any true "promotions" should be posted in…"
12 hours ago
Tom Conlon posted a discussion

Whole House Fans - Love 'Em or Not?

I just searched this forum for "Whole House Fan", but I didn't find much about them (except …See More
12 hours ago
Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"Don, Thank you for the praise! I only wish that some of these profiteers could answer my questions…"
15 hours ago
Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"Todd, This report (attached link) below on poor people living in subsidized housing show's…"
15 hours ago
Mike Kandel added 4 discussions to the group Building Performance Institute (BPI)
17 hours ago
Mike Kandel posted discussions
17 hours ago
Nate Adams commented on Jim Gunshinan's blog post My Energy Upgrade California—The Numbers Are In
"Jim, Glad to help! OK, a touch of soap box. So long as we don't tell people EE is free and…"
17 hours ago
Kurt Shafer commented on Kurt Shafer's blog post What is your opinion about members promoting products here?
"Bob, Good idea. I see that you are a window energy reduction expert. You might consider adding…"
18 hours ago
Robert (Bob) Bacon commented on Kurt Shafer's blog post What is your opinion about members promoting products here?
"Kurt, I would explain what energy/efficiency problem this device solves and explain the science the…"
18 hours ago
Ben Jacobs replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"I agree that in many homes the indoor air sucks.  However, a lot of this problem is caused…"
20 hours ago
Kurt Shafer commented on Kurt Shafer's blog post What is your opinion about members promoting products here?
"Tom, thank you for your odd reference to a leaky duck. It is a bit off topic since I was not asking…"
21 hours ago
Tom Delconte commented on Kurt Shafer's blog post What is your opinion about members promoting products here?
"Shameless self promotion here sucks like a leaky duck!"
22 hours ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service