Patrick Michaelyan
  • Male
  • Arlington, VA
  • United States
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Patrick Michaelyan's Discussions

Vinyl Siding with Integral Insulation

Started this discussion. Last reply by Dennis Heidner Feb 27, 2015. 18 Replies

Hello Pros.I have a client for whom I'm about to engage in stage 3 of improving the comfort in his home.One of my partner contractors is recommending vinyl siding with 3/8" integral insulation.My…Continue

Basement Renovation - Concerns & Ideas

Started this discussion. Last reply by Richard Beyer Mar 26, 2014. 1 Reply

Good morning pros!I am bidding on a basement renovation of a two story brick home in Arlington, VA. The first story is partially below grade. The foundation walls are CMU construction.Here are some…Continue

Closed-Cell Foam & Brick Walls

Started this discussion. Last reply by Patrick Michaelyan Mar 15, 2014. 4 Replies

Hello Pros.I have been reading up on the use of closed-cell foam applied to brick (foundation) walls.I live and do business in northern Virginia, where we have a heating dominated climate with hot…Continue

Rigid Foam (Polyiso) as a Weather-Resistive Barrier

Started this discussion. Last reply by Dennis Heidner Mar 18, 2014. 10 Replies

Hello pros!I have done much reading on the subject and am still in need of a final round of feedback on using foil-faced polysio board as a weather-resistive barrier (WRB).I completed a project over…Continue

 

Patrick Michaelyan's Page

Profile Information

Company
Positive Energy Construction Co.
Professional Certification
BPI Building Analyst & Envelope Pro, HERS Rater
Professional Interests
Comprehensive home performance retrofits.
Website URL
http://www.PositiveEnergyVA.com
Twitter ID
PosEnergyLLC
Facebook Page
http://www.facebook.com/groups/379331755423371/
LinkedIn Profile
http://www.linkedin.com/profile/view?id=39635193&trk=tab_pro

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Comment Wall (1 comment)

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At 1:58pm on November 30, 2011, Diane Chojnowski said…

Hi Patrick,

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!


Thanks!
Diane, HEP Moderator

 
 
 

Latest Activity

David Butler replied to Don Fugler's discussion joining ducts in the group HVAC
"Static pressure drop through a straight length of pipe is a function of friction rate, and friction…"
2 hours ago
Sean Wiens replied to Don Fugler's discussion joining ducts in the group HVAC
"Apparently the air passing over the PVC creates a strong static field that in turn impedes air flow."
3 hours ago
David Butler replied to Don Fugler's discussion joining ducts in the group HVAC
"Why would you think PVC has high resistance?"
3 hours ago
Sean Wiens replied to Don Fugler's discussion joining ducts in the group HVAC
"Thanks David - I was going to look at PVC for the HRV but was cautioned against it, not because of…"
3 hours ago
David Butler replied to Don Fugler's discussion joining ducts in the group HVAC
"Great post, Sean. I agree that screws are wise when joining metal ducts, but its also true that…"
3 hours ago
David Butler posted a discussion

Welcome Home Performance Forum Members (formerly RESNET BPI - Energy Audit and Home Performance)

Last month the Home Performance Forum merged with Home Energy Pros, now under the Home Performance…See More
4 hours ago
Sean Wiens replied to Don Fugler's discussion joining ducts in the group HVAC
"Various studies have indicated very little air flow along surface of duct (for ventilation - have…"
5 hours ago
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"Hi Don. We have never considered screws as impeding airflow, but I can see how in some ducts (e.g.…"
6 hours ago

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