Spiral staircases are used as an alternative of ladders in some above-ground water storage tanks. Towers may be constructed from both wooden or steel in a variety of styles and heights. When selecting the best elevated water tank on your utility, it is very important contemplate the peak, construction, capacity, measurement and shape, and cold safety necessities. After an Eastern purple cedar TimberTank is assembled, the wooden can be sealed to retain the pink color. When Eastern red cedar is fi...