THE SKY’S THE LIMIT.Construction sites are the most common, yet most challenging environments for portable toilets. Accessibility, mobility and durability are major concerns. We offer portable units designed exclusively for high-rise applications. The PolyLift portable restroom combines durable steel frame construction with polyethylene for long life and cleanability. The unit is specially designed to fit easily in construction elevators or can be hoisted by crane or sling. PolyLift comes equipped with urethane wheels for greater mobility. Once in place, the wheels can be locked for safety.