> Ask a Question > Fix It Forum > Which window is best
Login | Register

Which window is best

Posted by Ed Fowler on November 26th, 2002 07:48 AM
In reply to Vinyl vs. wood windows by Christa on September 10th, 2002 04:39 PM [Go to top of thread]

Most major brand windows have a NFRC label which tells you it's insluting value. Most important is the U-Factor, the Lower the U-Factor the better.
You can determine the R-Factor by dividing 1 by the U-Factor.
Example: 0.32 U-Factor
1 divded .32= 3.125 R-Factor

Was this post helpful? Yes: or No:

Topic History:

About  | FAQ  | Contact  | Sitemap  | Privacy Policy  | Terms of Use  | Help

© 2017 Renovate Your World LLC