The wall panels come out to somewhere around $2.70 per sqft USD. Seems kinda pricey to me considering you do not really know how effective they are. hhhmmmm I would make my own at around half that.


2 inch rigid fiberglass panels, and some muslim cloth, a couple cans of 3M spray clue and some drywall screws and washers. or even some molding to make picture frame edges would look nice.

Some of that rigid fiberglass comes with a black matte backing and would look good framed in even without a cloth cover, but i would still cover it for the long haul.


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