
Enviroshield Synthetic Underlayment
First, the roofing system needs a reliable protective layer beneath the visible shakes. Enviroshield serves as the synthetic peel-and-stick underlayment supplied for Enviroshake roofing systems.
In addition, the manufacturer identifies Enviroshield as the required underlayment for its Gold-Level Warranty. The selected underlayment therefore plays an important role in the overall roofing installation.












