Originally Posted by Moradiss
Would using 1/4" polyester batting between layers of IQ work for creating an airspace between the layers? Not sure of weight, but I would think you could cut the batting into strips, go around the perimeter of the IQ, and strips across the IQ, spaced far enough apart to keep the IQ layers from touching.
With a differential cut and hanging it properly the batting in between is unnecessary.
Besides, Polyester batting would be too heavy/bulky.