Jeff Classen
  • Kansas City, KS
  • United States
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Jeff Classen's Page

Latest Activity

Jeff Classen replied to Robin Henry's discussion Floor I joists and properly installed insulation
"In order to make the air gap above the insulation work effectively, the framing must be airtight at the joist end as well as have a continuous air barrier, and preferably some continuous insulation below the joists. You are essentially creating a…"
Tuesday
Jeff Classen replied to Robin Henry's discussion Floor I joists and properly installed insulation
"My mind runs back to this article from Joe Lstiburek BSI-064: Bobby Darin and Thermal Performance Seal and insulate the Rim Joists first and then add continuous insulation on the underside of the joists. In the Kansas City Market, we have…"
Dec 2
Jeff Classen replied to Brennan Less's discussion Summer mid-day Condensation in newly insulated unvented, cathedral ceiling using foil-faced polyiso
"The thin application of expanding foam along the perimeter has a much lower R-value than the foam board. There are also small gaps between the foam board and the roof deck as others have pointed out. When I install with foam board and expanding…"
Aug 5

Profile Information

Company
The Hayes Company
Role in Home Performance Marketplace
Contractor: insulation, Energy auditor / assessor / analyst
Professional Certification
BPI
Professional Interests
Retrofit energy solutions

Comment Wall (1 comment)

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At 2:50pm on July 6, 2017, Diane Chojnowski said…

Hi Jeff,

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.

Thanks!
Diane, HEP Moderator

 
 
 

Forum

Installing High Efficiency Equipment....?

Started by Horace Douglas Hunt, Jr. in General Forum. Last reply by Horace Douglas Hunt, Jr. on Thursday. 5 Replies

Floor I joists and properly installed insulation

Started by Robin Henry in General Forum. Last reply by Stanley Widener on Wednesday. 27 Replies

Solar Panel Size?

Started by Kyle Baker in Best Practices Dec 2. 0 Replies

ACEEE 2019 State Energy Efficiency Scorecard

Started by Diane Chojnowski in General Forum. Last reply by Horace Douglas Hunt, Jr. Nov 29. 1 Reply

HVAC Contractors Expand Their Role in Home Performance

Started by Diane Chojnowski in General Forum. Last reply by Horace Douglas Hunt, Jr. Nov 29. 1 Reply

States with the Most Energy-Efficient Construction Jobs in 2019

Started by Diane Chojnowski in General Forum. Last reply by Horace Douglas Hunt, Jr. Nov 29. 1 Reply

Green Button Connect

Started by Rob Buchanan in General Forum Nov 27. 0 Replies

Latest Activity

John Roberts replied to Tom Smith's discussion Assessing the true end user price of installing a new boiler?
"I think that there needs to be some kind of regulation with the boiler industry as there are so…"
23 hours ago
John Roberts is now a member of Home Energy Pros Forum
23 hours ago
Profile IconOakridge solar, DUANE QUENZER and Guy DuBois joined Home Energy Pros Forum
Saturday
Scott Mills posted a video

High Performance Homes Simplified by Scott Mills in Basalt, CO on 7/12/19

Learn the why and how of building and financing a Positive Energy home. Designed for builders and architects to understand the simple techniques and "Right steps at the right time".
Saturday
Brett Little's 2 videos were featured
Friday
Chris Johnson liked Diane Chojnowski's discussion ACEEE 2019 State Energy Efficiency Scorecard
Thursday
Horace Douglas Hunt, Jr. replied to Horace Douglas Hunt, Jr.'s discussion Installing High Efficiency Equipment....?
"I too do not wish to see 80% equipment in homes, it was a point i was making."
Thursday
Mark Buhler posted an event

Solar Valuation Education for Real Estate Appraisers at San Diego Gas & Electric Innovation Center

December 13, 2019 from 8:30am to 12:30pm
Valuation Resources for Solar PV Systems  Friday December 13, 2019 8:30 am to 12:30 pm 4760…See More
Thursday
Todd Williams replied to Horace Douglas Hunt, Jr.'s discussion Installing High Efficiency Equipment....?
"You my friend, have hit on pay dirt with this topic! There are many factors involved in ROI. And…"
Thursday
Laurie Guevara-Stone's blog post was featured
Thursday
Amos Dunham is now a member of Home Energy Pros Forum
Thursday
Stanley Widener replied to Robin Henry's discussion Floor I joists and properly installed insulation
"I think the kraft facing would meet the requirements of "concealed" and "in…"
Wednesday

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