The Hardie product is the new Beechworth Window. It was discussed back in Oct 2014 and was not favorably looked upon as this is a new venture for Hardie and does not yet have a track record.

http://ths.gardenweb.com/discussions/2644676/any-thoughts-on-the-new-beechworth-windows

I agree with bp, stick with tried and true windows and let others work out the bugs in a new window line from Hardie.

Thank you so much for the response!

Regarding Beechworth Windows we would like to interject by saying these windows have gone under rigorous quality testing along with Hardie proven research and development. This year we have become a Beechworth Select Contractor in the North Shore, IL area and our clients are loving this product.

We have performed work for over 3000+ homeowners and when taking on this line, we knew we would have affordable and "durable" windows for the crazy weather we all get around here.

Here are a few short but detailed videos on their "strength and weather testing" if you are looking for a more detailed explanation >> View Videos

You can also visit our website at www.abedward.com.

I understand that the windows have undergone "rigorous quality testing", but over the years I've seen other products that after undergoing "rigorous quality testing" had little issues that popped up only in real life applications that had to be corrected. The two that come to mind immediately were both fiberglass as well.