The following photos illustrate some of our most prominent projects:
The Hyproof membrane is a high-performance Coal Tar Elastomeric Membrane (CTEM). Incorporating the modern benefits of DuPont™ Elvaloy® and the time-proven properties of coal tar pitch, Hyproof has passed the 2-year FLL root barrier test.
Hyload Roofing Systems use an exclusive formula of DuPont™ Elvaloy® KEE roofing resins in combination with coal tar pitch and dispersed polyester fibers for a single ply membrane roof system. This high-performance membrane is time-tested and durable.