Frazer Dougherty
  • Greenport, NY
  • United States
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Latest Activity

Frazer Dougherty replied to James White's discussion Smartphone Infrared Thermal Imaging Camera
"There is already an android IR attachment -, not quite as sophisticated as the Flir One - no on-board temps, but cheaper ... Agreed with the earlier comments about 'just…"
Feb 10, 2014
Frazer Dougherty replied to Luis Hernandez's discussion Calculating BTU lost per cfm leaks
"If you were using TECTITE from The Energy Conservatory, you have this value right away. Asking for an 'actual value of air sealing' is a research project. Blower Door guided air-sealing works well for those of us in the real world."
Jan 27, 2014
Frazer Dougherty joined Diane Chojnowski's group

Tools of the Trade

A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use high-tech equipment while performing a professional energy audit or verifying that construction has been done correctly.
Oct 23, 2013
Frazer Dougherty joined Michael Stuart's group


This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.See More
May 31, 2012
Frazer Dougherty joined Evan Mills's group

Home Energy Ratings

Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate hereSee More
Mar 2, 2012
Frazer Dougherty is now a member of Home Energy Pros
Feb 20, 2012

Profile Information

North Fork Retrofit/SolarOptions
Professional Certification
HERS Rater, Level II Thermographer, BIPV Specialist
Website URL

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At 6:36am on February 21, 2012, Diane Chojnowski said…

Hi Frazer,

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!

Don't forget to upload your profile photo. And add your location on our Member Map!

Diane, HEP Moderator



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Latest Activity

Bud Poll replied to Rob Madden's discussion Blower Door Testing on Energy Star v3 home
"Where was the blower set up, front door, other?  Was if located in an unobstructed area, not a…"
4 hours ago
David N. Armington liked John Poole's discussion Two Part Epoxy and Repair of Structural Wood
David N. Armington joined John Poole's group

Historic Home

Historic and vintage homes are significant to our cultural heritage, yet often lack energy…See More
Seth Romme is now a member of Home Energy Pros
John Nicholas replied to Rob Madden's discussion Blower Door Testing on Energy Star v3 home
"So you have a slab on grade home, duct work in the attic?"
Diane Jackson posted a photo

"Drive Home"

Addison Homes spent a fun day with a film crew from the National Association of Home Builders. We…
Paul Raymer posted a blog post

Healthy Home Evaluator Training

Fall River, MA     October 13, 2016…See More
Diane Chojnowski updated an event

Better homes video series at Seventhwave

October 24, 2016 to January 26, 2017

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