George M. Matthews
  • Walnut Creek, CA
  • United States
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George M. Matthews's Discussions

What is the state of California's plan to have houses at ZNE by 2020?

Started this discussion. Last reply by Hal Skinner Mar 15, 2012. 2 Replies

Could someone in the know please clarify the State's (law or regs) position on a requirement for houses to be Zero Net Energy by 2020?I see that a Bay Area group has created a roadmap to a clean…Continue

Effectively pricing duct sealing

Started this discussion. Last reply by Sean Lintow Sr Jul 27, 2011. 9 Replies

I'm wondering what home performance contractors have found to be the best contract and or pricing method for air sealing duct systems?What happens when the system has leaky areas that are hard…Continue

To replace old leaky ducts with new flex ducts or to seal the old with mastic?

Started this discussion. Last reply by Philip Green Jan 18, 2012. 9 Replies

A number of home energy pros I'm in discussion with don't think there is much use in keeping old ducts and prefer to replace them with new insulated flex ducts.Can anyone give me a more definitive…Continue

Blowing smoke - into ducts to find leaks

Started this discussion. Last reply by Bruce Looney May 12, 2011. 5 Replies

I've read about problems with blowing smoke into duct systems to find leaks. One article said that the smoke product left some bad residue inside the system. Does anyone have a good…Continue

 

George M. Matthews's Page

Profile Information

Company
Home Energy Retrofit
Professional Certification
Building Energy Analyst
Professional Interests
Comprehensive energy retrofits. Building a successful business providing energy efficiency and home renovation services to home owners.
Model making
Passive House, Zero Net Energy Houses
Website URL
http://www.homeenergyretrofit.com
Facebook Page
http://www.facebook.com/#!/pages/Walnut-Creek-CA/Home-Energy-Retrofit/144215608943594
LinkedIn Profile
http://www.linkedin.com/profile/edit?id=44699960&trk=hb_tab_pro...

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Forum Discussions

REALLY????

Started by Danny Gough in HVAC. Last reply by Danny Gough on Saturday. 12 Replies

How to Insulate Exposed Outdoor Ductwork?? Help

Started by Daniel Baur-McGuire in General Forum. Last reply by Bradford E. White on Friday. 7 Replies

Where to spend my marketing dollars?

Started by Trip Smith in Marketing. Last reply by Building Performance Institute on Tuesday. 10 Replies

Easy Tests for HVAC during audit

Started by Craig Bird in Weatherization. Last reply by John White May 9. 19 Replies

Water heater ventilation question

Started by Luis Hernandez in General Forum. Last reply by Dennis Heidner May 8. 23 Replies

Polar vortex photos of ice forming INSIDE homes!

Started by Diane Chojnowski in General Forum. Last reply by Michael Cuomo May 4. 1 Reply

LEED for Homes Green Rater Training

Started by Ryan Moore in Training. Last reply by Michael Cuomo May 3. 1 Reply

Latest Activity

Enervest Solar is now a member of Home Energy Pros Forum
10 minutes ago
John White posted blog posts
5 hours ago
Dennis Heidner replied to John S. Rodenhizer's discussion Using radiant barriers as duct insulation, Aka "Bubble wrap" What value do you assign for R-value?
"Read the manufacturers claims and installation steps closely  The foil needs a dead…"
8 hours ago
Danny Gough replied to Danny Gough's discussion REALLY????
"As I have read through everyone's excelent responses, it has caused me to reassess my…"
Saturday
Tim O'Brien replied to Danny Gough's discussion REALLY????
"Bradford - I have seen single family homes with ducted central AC or heat pump hold enough water…"
Friday
Brett Little posted an event

How to Make Money by Cutting Your Home's Carbon Footprint, Heating Bill, and Electricity Bill to Zero - Free CE Webinar at Webinar Online

June 12, 2019 from 12pm to 1:15pm
How to make money by cutting your home's carbon footprint, heating bill and electricity bill to…See More
Friday
Emily Ambrose posted a blog post
Friday
Building Performance Institute commented on Emily Ambrose's blog post 4 Signs Your Website Is In Need of A Refresh
"Excellent food for thought! Thank you!"
Friday

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