NOVA Walkway Pads interlock to form a high-performance roofing walkway system. The pads are manufactured using a proprietary polymer composed of 100 percent recycled, post-industrial rubber and plastic. NOVA Walkway Pads provide a non-absorbent, skid-resistant surface that offers enhanced durability and impact resistance. Featuring an open octagon grid design, NOVA Walkway Pads eliminate ponding liquid, allowing the free flow of liquids below the pads.