christian kohler
  • Berkeley, CA
  • United States
Share on Facebook Share on Facebook Share
  • Blogs
  • Discussions (2)
  • Events
  • Groups
  • Photos
  • Photo Albums
  • Videos
 

christian kohler's Page

Latest Activity

christian kohler replied to Adam Zielinski's discussion Windows: Different Summer and Winter U values?
"Steve, Adam, Andre forwarded your question to me, that is why I responded here. Many manufacturers have products that meet U=0.30, since that was the cut-off for the IRS tax credit. If you are looking for even better windows, you can take a look…"
Nov 24, 2010
christian kohler replied to Adam Zielinski's discussion Windows: Different Summer and Winter U values?
"The winter U-value is what is shown on the NFRC labels, and should be used for code compliance and incentive programs. It is calculated at -18C (about 0F) outside, and 21 C (about 70F), and a roughly 15 mph wind speed. The summer U-value is…"
Nov 23, 2010
christian kohler is now a member of Home Energy Pros
Nov 23, 2010

Profile Information

Company
LBNL
Website URL
http://windows.lbl.gov/Christian

Comment Wall

You need to be a member of Home Energy Pros to add comments!

Join Home Energy Pros

  • No comments yet!
 
 
 

Forum Discussions

Earn 2 BPI CEUs by Blogging for BPI

Started by Quinn Korzeniecki in General Forum on Monday. 0 Replies

What made this chimney fall down?

Started by Eric Kjelshus in General Forum. Last reply by Eric Kjelshus Jun 15. 5 Replies

Studies on Home Energy Audit Energy Savings Potential?

Started by Julie Saporito in General Forum. Last reply by Danielle Sass Byrnett Jun 15. 5 Replies

DOE Home Energy Score

Started by Rob Madden in General Forum. Last reply by Sandy Michaels Jun 15. 44 Replies

Latest Activity

Profile IconMike Kennedy, George Anderson and Rex Nguyen joined Home Energy Pros
17 hours ago
Green ID posted a blog post

Spray Foam Insulation In a Cement Block Home?

So you’ve heard about spray foam insulation, but you live in a block home. This makes you wonder,…See More
21 hours ago
Jan Green commented on Home Energy Magazine's blog post Women in Building Performance: Cynthia Adams
"You're welcome Cynthia!  Definitely come find me in Phoenix!  I don't have…"
yesterday
Cynthia commented on Home Energy Magazine's blog post Women in Building Performance: Cynthia Adams
"Hi Jan, thank you for the kind words and for all of the great work you're doing. When my…"
yesterday

Photos

Loading…
  • Add Photos
  • View All

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service