Jim Gunshinan's Blog Posts Tagged 'Home and Garden' (1)

Window Shade Study Shows Positive Results

(This is from Robb Aldrich of Steven Winter Associates.)



It’s no secret that windows are a liability when it comes to heat loss in homes. Conductance of quality insulated, low-e windows is typically 0.30-0.35 Btu/ft2hr°F, or about R-3. If installed in a wall that performs at R-20, heat lost through windows is 6-7 times higher (per unit area) than heat loss through the rest of the wall.…

Continue

Added by Jim Gunshinan on October 20, 2010 at 12:52pm — No Comments

Monthly Archives

2016

2015

2014

2013

2012

2011

2010

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Jim Gunshinan's blog post was featured

A Healthy Home and a Healthy Bottom Line

There has been a lot of interest of late in the weatherization and broader home performance…See More
18 hours ago
Jonathan Beers commented on Home Energy Magazine's blog post Natural Gas is Becoming Less Attractive
"The carbon intensity of electricity use (lbs. of CO2/MWh) varies a lot from region to region. For…"
19 hours ago
Diane Chojnowski posted events
21 hours ago
Home Energy Magazine posted a blog post

Natural Gas is Becoming Less Attractive

The United States and Canada have been fortunate to have access to natural gas for space heating,…See More
yesterday
Jim Gunshinan posted a blog post

A Healthy Home and a Healthy Bottom Line

There has been a lot of interest of late in the weatherization and broader home performance…See More
yesterday
Luke Langhals commented on Tom White's video
Thumbnail

Passivhaus Goes Personal

"Great video. This shows that Passive House isn't all about Energy. Selling it to customers…"
yesterday
Quinn Korzeniecki added a discussion to the group Building Performance Institute (BPI)
Thumbnail

Home (Performance) for the Holidays: December Newsletter & Stump the Chump!

Give yourself the gift of home performance knowledge this holiday season and check out BPI's…See More
yesterday
Barbara Smith's video was featured

Energy Hogs in the Garage

Look around your garage. You probably have appliances, battery chargers, and all sorts of electrical devices that could be adding up to a lot of money and en... From Alliant Energy PowerHouse TV Channel on YouTube.
yesterday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service