Doug Garrett
  • Jarrell, TX
  • United States
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Poly-tuff?

I am looking for any comments or experience with the Poly-tuff elastromeric deck coating system.  The application is for a walk out patio over occupied space.  This is a liquid applied, face sealed…Continue

Started Aug 9, 2012

 

Doug Garrett's Page

Latest Activity

Doug Garrett replied to Kevin's discussion Underground ductwork
"Seriously, underground ducts?  I've never seen it done where it didn't end up with rotted ducts, condensation standing in the ducts and growing healthy mold, attracting rodents who like the conditioned and safe nesting areas, and…"
Sep 20, 2013
Doug Garrett replied to Craig Bird's discussion Easy Tests for HVAC during audit
"Craig, One to the easiest tests you can do is to measure the temperature drop across the a/c evaporator coil or the temperature rise across the heat exchanger of a furnace or on a heat pump.  All you need is an HVAC thermometer.  When in…"
Jul 26, 2013
Doug Garrett replied to Joshua Lloyd's discussion Air Handler Fan Speed
"You are correct in stating that the blower fan is set to different speeds for heating and cooling.  For cooling the evaporator coil is designed to operate at peak efficiency with between 350 and 450 CFM per ton of cooing capacity.  Most…"
Jun 27, 2013
Doug Garrett replied to Patrick Michaelyan's discussion Open combustion furnace in an attic that has been sealed at the end walls and roof.
"If they take the step of ventilating the attic they can say good-bye to a high efficiency home envelope!  They may also be looking at issues like condensation in the attic as a result of this change.  I doubt that the manufacturer will…"
Aug 14, 2012
Doug Garrett's discussion was featured

Poly-tuff?

I am looking for any comments or experience with the Poly-tuff elastromeric deck coating system.  The application is for a walk out patio over occupied space.  This is a liquid applied, face sealed system with no drainage layer. I'm leery and haven't seen this system before. I recommended a Schluter system, but the architect wants this.   Any comments?See More
Aug 9, 2012
Doug Garrett posted a discussion

Poly-tuff?

I am looking for any comments or experience with the Poly-tuff elastromeric deck coating system.  The application is for a walk out patio over occupied space.  This is a liquid applied, face sealed system with no drainage layer. I'm leery and haven't seen this system before. I recommended a Schluter system, but the architect wants this.   Any comments?See More
Aug 9, 2012
Doug Garrett replied to Armando Cobo's discussion Manual J Report
"Armando, The load on the home should be performed as Tight construction.  If your contractor is up to date and has Manual J eighth edition, you can even input an air change rate rather than selecting from the three general categories. I…"
Oct 13, 2011
Doug Garrett replied to Macie Melendez's discussion Carbon Calculator Question
"The only carbon calculator that I'm aware of that is approved in Texas for reporting on carbon reductions was developed by Texas A&M's Energy Systems Laboratory.  It's called IC3, which stands for International Code…"
Aug 18, 2011
Carol A. Markell left a comment for Doug Garrett
"Doug, hope to see you at ACI SF in March."
Jan 27, 2011
Doug Garrett left a comment for Carol A. Markell
"Hey Carol,   I'm just finding my way around this site and saw your comment today. I hope all is well in CA. My best to Jim.  Yours,   Doug"
Jan 26, 2011
Doug Garrett and Carol A. Markell are now friends
Jan 26, 2011
Carol A. Markell left a comment for Doug Garrett
"Hey Doug, welcome!"
Nov 4, 2010
Doug Garrett updated their profile
Nov 4, 2010
Doug Garrett updated their profile photo
Nov 4, 2010
Doug Garrett is now a member of Home Energy Pros
Nov 4, 2010

Profile Information

Company
Building Performance & Comfort, Inc.
Professional Certification
CEM, BPI, ACCA
Professional Interests
Building science, forensic investigations, teaching seminars, weatherization, HVAC
Website URL
http://www.bldgperformance.com
Facebook Page
Doug Garrett
LinkedIn Profile
Doug Garrett

Comment Wall (2 comments)

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At 6:33am on January 27, 2011, Carol A. Markell said…
Doug, hope to see you at ACI SF in March.
At 9:07am on November 4, 2010, Carol A. Markell said…
Hey Doug, welcome!
 
 
 

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Don Fitchett posted a blog post

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…See More
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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"Ted no one can help anyone with their head stuck in the sand. All you said is MONEY is your God.…"
6 hours ago
Richard Beyer replied to Richard Beyer's discussion Spontaneous Combustion and Flash Fire regarding Spray Foam Insulation
"Hal, Thank you for laying out those facts. Fire safety is just as important of an issue as energy…"
6 hours ago
Don Fitchett commented on Diane Chojnowski's group Facebook Pages
"I just went through the 1st 2 pages of member's facebook pages liking them. While our training…"
8 hours ago
Don Fitchett joined Diane Chojnowski's group
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Facebook Pages

Does your company or organization have a Facebook Page?This group is for pros who have facebook…See More
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Mike Kandel added 3 discussions to the group Building Performance Institute (BPI)
9 hours ago
Mike Kandel posted discussions
9 hours ago
EnergyLogic Academy updated an event

RESNET Phase 2 Rater Training - Field Training at EnergyLogic Academy - Berthoud CO

September 22, 2014 to September 24, 2014
The EnergyLogic Academy will be hosting the second phase of HERS Rater Training August 4th - 7th,…See More
9 hours ago
Mike Kandel commented on David Byrnes's blog post Strategies To Keep Millennials At Their Peak Performance In A Home Performance Company
"David - I'd like to speak with you about this article. Please email me at mkandel@bpi.org."
9 hours ago
Hal Skinner replied to Richard Beyer's discussion Spontaneous Combustion and Flash Fire regarding Spray Foam Insulation
"This thread has certainly turned into what sounds like  a thread from a fire safety website…"
12 hours ago

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