Need new doors...Whats a good price?

[Quan Booker]

I live in my duplex and it has wooden exterior doors that are close to 20 years old along with storm doors that need replacing pretty bad especially with winter in Wisconsin upon us soon. My door sizes are standard.  I received several quotes and I am leaning towards some steel doors form Provia.  So for 2 exterior doors and 2 storm doors with installation and a pretty good warranty for $5600.  I was wondering how this price looks for people who have gotten similar services done.