We are nature’s answer to healthy livestock confinement! For over 30 years Sun-North has pioneered the design and manufacturing of Natural, Power and Dual ventilation systems. Sun-North’s line of curtains, panels, fans and exhaust systems are controlled by state of the art electronic controls will improve the level of comfort in all forms of livestock confinement buildings while dramatically lowering traditional energy costs. Our systems are based on 75 years of combined ventilation expertise and we can tailor a system to suit your specific eco climate. | Sun-North, is the leading international manufacturer of Natural Ventilation Systems. We are very aware that ventilation is the second most critical factor in raising all types of livestock. We’ve developed, manufactured and installed state of the art ventilation for dairy, swine, poultry, horse, beef, sheep, goat, llama, rabbit and parrots.