Please enter your email address to reset your password. An email will be sent with instructions to create a new password. If you do not receive an email, please check your spam folder.
Don't have an account?
Are you a subscriber but don’t have an online account?
Register for full online access.
Would you like to receive email from Hanley Wood Media’s family of brands and partners?*
Note to existing JLC Subscribers:
If you choose to use your Social Network, please ensure that the email address associated with your Social Network matches the email associated with your JLC Subscription.
Thank you for creating your JLC Online account! Your JLC subscription purchase has begun in a new window.
If you see this message, make sure your popup blockers are disabled and click here to relaunch the subscription window.
Congratulations! Please check your e-mail for confirmation to gain full access to JLC Online's free features.
Please create a nickname to post in the forums.
Q. A customer with insulated-glass windows has a problem with excessive condensation on the interior of the windows. Can you please list the most important causes of high humidity in a home? A. Energy and sustainable
Q: When people refer to the dewpoint in a wall assembly, are they talking about a location or a temperature? How is the dewpoint calculated?
Q: A customer asked me how to compare the cost of different heating fuels (natural gas, propane, oil, and electricity). Can you provide a chart with this information?
Q: In a heating climate (central New York), I would like to know how to determine whether adding more insulation results in diminishing returns in terms of energy savings. Is there any reason to include more than R-50 insulation in an attic, assuming the
Q: I have been called to solve an air-quality problem at a house with air-lock entries. The house has hydronic heat. The vestibules have no mechanical ventilation, and the air quality is poor. What type of ventilation do you suggest for these very small rooms?
2014 Hanley Wood Media, Inc. All rights reserved.