Duro-Last's Rock-Ply roofing system offers watertight performance with a ballast appearance
Duro-Last Roofing Inc. introduces the Duro-Last Rock-Ply roofing system, which is part of the Duro-Last Designer Series of roofing membranes. The Duro-Last Rock-Ply roofing system is engineered for commercial and residential roofing applications where appearance is important, but traditional rock or stone ballast is not practical because of weight considerations or difficulty transporting the ballast to where it’s needed on the roof. The Rock-Ply membrane provides a ballast look and the watertight performance and long-term durability of a thermoplastic, single-ply roofing system. The ballast pattern is printed onto the membrane, then a special polymer coating is applied to help protect the finish from marring, fading and dirt accumulation. Flashings for penetrations and other transition areas are precision-fabricated in a Duro-Last facility and the Rock-Ply product is a complete system; all ordered components are included when the system is delivered to the job site.