Design wall question
I am in the planning stage of building a design wall. I will be using 3/4" styrofoam insulation boards that are 4'x8'. I will use two boards. Here's the questions. I have a HUGE roll of poly batting that I got for basically nothing and was wondering if it would be good to use for the design wall? I know most people use flannel or felt. I just don't want to spend a lot of time putting the batting on only to find out it was a bad choice. In my mind, it sounds like a good idea but I'd like to get your guys opinions on it. I'm trying to keep this as low cost as possible, hence using the poly batting.
also how do you guys attach or hang your design walls? I prefer not to bolt it to the wall or nail it. But I don't want it falling down either.
Can't wait to hear your guys responses!!! Thanks!'