Polyurethane foam has good structural integrity and requires little mechanical support. Easy to cut and fasten to almost any surface. Rolls are 1" thick and 54" wide.
The aluminized Mylar coated foam is identical to Standard foam except for Mylar facing which reflects heat and light. Also ideal for dirty enviroments to keep dust and dirt from blocking the foam. The Mylar surface can be wiped clean. Rolls are 1" thick and 54" wide.
Mass loaded vinyl curtains are available in bulk, modular sizes, or on a made to order basis.