Passive venting solution needed.How do you manage the air flow to properly ventilate an attic when one soffit is low and the other somewhere in between low and high? I have a cape with an almost…Continue
Started by Bud Poll. Last reply by Bud Poll Apr 17.
We know that air from attached garages moves into houses, and we have some data on the size of the leakage area from the garage to the house, based upon field research. However, we are now working on…Continue
Started by Don Fugler. Last reply by Eric Kjelshus Apr 4.
Would anyone out there happen to have experience with a retro-fit VFD controller for a pool pump system? I'm interested in the complexity of the the retro-fit as well as the measured savings.Continue
Started by Eric Sperline. Last reply by Dennis Heidner Mar 30.
A read-through of the revisions proposed for ENERGY STAR refrigerators (expected to take effect in March 2014) indicate that "connectivity" capability is included in the guideline. …Continue
Tags: response, appliances, demand, STAR, ENERGY
Started by Barbara Smith. Last reply by Barbara Smith Mar 22.
Who says they don't listen or they deny almost every response? I just got the email last night that...Accepted. BSR/RESNET Standard 301-201X will be modified to require testing of envelope leakage…Continue
Started by Sean Lintow Sr. Last reply by Sean Lintow Sr Mar 2.
Lately I have been seeing & getting numerous questions on the use of WRB’s or Weather Resistive Barriers. For example; do I need it if I am using foam? If I am installing foam, should it be…Continue
Started by Sean Lintow Sr. Last reply by Bud Poll Jan 22.
I'm confused. If a ridge vent is advertising 18 in² of Net Free Vent Area (NFA) per linear foot, yet is only 3/4" thick, what is the real NFA. 18 in² would be the exposed edge of the vent (9 in²…Continue
Started by Bud Poll. Last reply by Bob Blanchette Jan 5.
Wood burning fireplace on 13 year old home in Wisconsin. Exterior wall with cantilevered chase. During blower door test I found noticeable air leakage to the inside from above the metal firebox.…Continue
Started by John Shillito. Last reply by Ed Voytovich Dec 25, 2012.
Many of you may have heard Joe Lstiburek say"Build tight, ventilate right and don't eat your sweater.."or you may heave read where John Straube called walls without outside insulation "Turds"I would…Continue
Started by John Brooks. Last reply by tedkidd Oct 18, 2012.
In another thread (that grew quite unwieldy) the question came up about exhaust ventingRobert…Continue
Started by Sean Lintow Sr. Last reply by Robert Riversong Oct 10, 2012.
Comment
Comment by John Nicholas on January 18, 2011 at 4:20pm Sean,
Do you have a link to the slow rise foam. I haven't heard about that approach.
Comment by Sean Lintow Sr on January 18, 2011 at 3:41pm
Comment by John Nicholas on January 18, 2011 at 3:20pm I've done several audits on houses built between 1900 and 1930. They all have an area that is now either kitchen, bathroom or both. These areas look like they were a back porch originally.
The construction seems to be lacking, no insulation, and 3 of 4 no room for insulation, and very thin.
I've been working with taking a window or 3 out of the wall. Trying to build insulation into the wall and doing some air sealing at the same time. This seems to just be standard 2x4 and insulate then drywall.
Does someone have a different material approach or a different approach to these types of construction?
Comment by Sean Lintow Sr on January 9, 2011 at 6:11am First I hope everyone is geared up & ready for a great New Year. I did change one option on this board which is the "send message to the group" has been disabled. This was done for two reasons - number one is to eliminate anyone using this for spam purposes, and the second is if you post a message there, no one can really answer it. So if you do have a question, best practice, etc... please post it in the Discussion area above so we can help you out or even learn something new.
Now if you do have a question, comment, etc... and wish to post it anonymously, you can always add me as a friend & send it to me - I will gladly post it for you.
Comment by Sean Lintow Sr on December 24, 2010 at 6:02am I would like to wish you all a Safe & Merry Christmas along with a bountiful New Year:
Festive cheer = links to Martin Holladays 4 Christmas Carols, Energy Circle signing the Blower Door Man is coming to town, a few parodies of the Twas the Night before XMas, and some great LED Christmas Light Displays
Merry Christmas everyone & thanks for joining in the discussions & emphasizing Best Practices
Comment by A. Tamasin Sterner on December 8, 2010 at 8:08am
Comment by Dennis McCarthy on December 8, 2010 at 6:18am
Comment by John Nicholas on December 8, 2010 at 4:40am
Comment by A. Tamasin Sterner on December 8, 2010 at 3:01am
Comment by John Nicholas on December 7, 2010 at 6:28pm Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy, under the American Recovery and Reinvestment Act) and brought to you in partnership with Home Energy magazine.
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