I'd also be interested in hearing more about Thinsulate. My MIL retired from 3M (the makers of Thinsulate) and still has access to their company store. She brought me 12 yards of Thinsulate, but I've been hesitant to use it in a quilt. It's about half as thick as warm and natural, but really should be warm. I may try layering it with W&N for my next winter quilt.
Originally Posted by
nativetexan
has anyone found Tinsulate by Thermore to be warmer? it's thin poly that is also used in winter clothing. i have
used it but so far haven't been able to tell if it's warmer.