Where you guys getting your rockwool from?

[KevWind]

Originally Posted by keith.rogers

The Safe'n'Sound material cuts very nice and cleanly with a sharp, finely serrated blade. You can slice one lengthwise down the middle to get approx. 24" wide (16+8). It might actually glue together with some spray adhesive - never tried, but I'd probably give it a shot (NPI).

I also used a bit of "baling wire" (sold in blister-pack coils at your big-box home improvement site) in an X over the front/back to hold the stuff in place in a frame before covering, in case there's any concern. I don't think it's necessary for panels that are fastened to a wall, but definitely recommended for overhead "clouds." Moveable gobos might be another place to consider doing that. I actually framed by double-wides, but you can see the wire in the attached pic.

What a great idea