Actually, we used to offer this as a standalone door product on barkerdoor.com. We’ve since discontinued it due to issues with warping and bowing, and because the panels were limited to a maximum width of 24″. This created some production challenges, so we no longer offer this material and do not have plans to bring it back.
That said, I personally liked the product—it had a really clean, modern look. Thanks!

Ah, old pictures are attached here, memories!