The Pressure-Utilized Compartmented Cavity System RMC-1 (PUCCS RMC-1)Â incorporates the DuROCK Polar Bear air/moisture barrier which is created to bond to wood sheathing. […]
The Pressure-Utilized Compartmented Cavity System (PUCCS) is the ultimate insulated rainscreen technology, providing moisture control and drainage while also controlling air leakage. […]