A vertical bulkhead allows you to divide the pool in half from one fixed location in the swimming pool. The touch screen with which the pool staff of the swimming pool can control the vertical bulkheads makes it easy for the operator to use the system. The entire bulkhead can be submerged into a sunken recess in the swimming pool floor. All the vertical bulkheads of Variopool are available in one-, two- and three piece versions, increasing the number of possible configurations. The bulkheads are powered by a hydraulic system comparable to the ones we use for movable swimming pool floors.