EZ26CN-RG is a new work, ceiling vapor proof EZ Box. It is an energy efficient electrical box. It eliminates air leaks with a solid drywall flange covered with a foam gasket and additional foam gaskets over 4 self-clamping cable entry v-clamps, creating a vapor-tight seal and allowing no air to flow through the box. Cantex ceiling boxes are constructed with durable polycarbonate for added resilience.