How To Measure Leakage in Multi-Family Buildings
Anyone who has ever lived in an apartment building knows the unpleasantness of involuntarily smelling what the neighbor two floors below is cooking for dinner or smoking after dinner, and of hearing all about the neighbors’ marriage problems. And controlling the air flow within a building doesn’t just control sounds and odors; it also reduces the spread of fire, smoke, and contaminants. 
However, testing a whole building at once would require blowing massive quantities of air from one or two ground level doorways to pressurize all the upper floors. By the time the air flow reached the upper floors through the stairwells, some of the pressure would be lost, causing inaccurate readings….
Read more from Colin Genge's article, "Measuring Leakage in Multi-Family Buildings" in the September/October, 2007 issue of Home Energy.
Tags: Colin, Genge, Homeenergy.org, air, leaks, multi-family, testing
Views: 6
Home Energy Pros
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.
Latest Activity
Edward Foskey just added their location.
Bud Poll replied to Bachi Brunato's discussion Boxing and Insulating Around Non-ICAT Cans"This is a topic I have discussed many times, but unfortunately cost is all too often the deciding…"
Sean Lintow Sr replied to Bachi Brunato's discussion Boxing and Insulating Around Non-ICAT Cans"If you can't talk them into replacing with IC rated...
Look into Tenmat - those are designed…"
Bachi Brunato posted a discussionBoxing and Insulating Around Non-ICAT Cans
I have a client with 16) 4" halogen recessed light fixtures in the attic.I'd like to cover the cans…See More
Dennis Heidner replied to Patrick Michaelyan's discussion Hot Upper Stories"Could you have them make a simple two line graph of the outside temperature, noting sun/clouds,…"
Bob Blanchette replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??"You make some valid points, especially with the base rate charges. Increasing the base rate instead…"
Bob Blanchette replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??"Amen, make energy show it's true cost instead of subsidizing it.
We have some of the lowest…"
Dennis Heidner replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??"The press report really doesn't give enough information to clearly answer why they are…"
Edward Foskey commented on Edward Foskey's blog post Preparing to Update the Heat Pump"Gustavo,
Thanks for the input. I agree with you in that I will be waiting till my system's…"
Gustavo Melo commented on Edward Foskey's blog post Preparing to Update the Heat Pump"Any system that is out of warranty is really a coin toss as to whether it is financially better to…"
Dennis Heidner replied to J.C. Martel's discussion Disasters & sustainable energy"Such as Greensburg…"
© 2013 Created by Lawrence Berkeley National Laboratory.
