Rock-Ply roofing system
Roofing Inc.’s Rock-Ply roofing system is a great alternative to rock
or stone ballast roofing. The Rock-Ply membrane provides the watertight
performance and long-term durability of a thermoplastic, single-ply
roofing system with the ballast look. The ballast pattern is printed on
the membrane and is covered with a special polymer coating to protect
from marring, fading, and dirt accumulation.
Duro-Last Roofing IncWeb Site: