Alside and Certainteed Patio Doorwalls??

[Cheryl]

Now that I finally have my windows, I still am looking to find a good 3 panel center opening doorwall. I have checked out a few that have been mentioned on an earlier post, but I am still shopping. I was wondering if any of you experts have any comment or opinions about ALSIDE or CERTAINTEED's vinyl doorwalls? Thank You