Quote Originally Posted by ikemouser View Post
PE + Cuben = revolution?
One thing at a time! (but that is next!)

Quote Originally Posted by John Sawyer
Good to know! I've seen similar looking foams sold as laminate floor underlayment, though it's thicker...
The plant that provides PEF for me makes a lot of pads for laminate flooring.

Quote Originally Posted by John Sawyer
Thoughts: Since the IX is quilted, which makes it somewhat vapor permeable, could you needle-punch the foam to get similar results...
I have that on a list of things to ask the manufacturer. Their plant is a finishing facility, so that's the kind of thing they do.

Quote Originally Posted by John Sawyer
or use a quilting machine to attach the nylon cover, essentially replicating IX without the scrim?
I have thought about that, but I want less attachment, to allow more gaps. The insulation needs to float free, inside the nylon.