Custom Foam Manufacturing Close Up of Polystyrene Beads Electrical Chases Rows of Foam Blocks Foam R-Control Logo Curing Room A Block Coming Out of the Former 3 Bag of Polystyrene Beads The Maryland Team on the Tour Rob and Lauren on the Tour A Block Coming Out of the Former 2 Foam Awaiting OSB Loading the Beads into the Machine Pressing the OSB and Foam Together Moving the Block Types of SIP Joints A Block Coming Out of the Former 1