Sun-North Systems Ltd. products

Roll-Over type curtain systems can be described as poly curtains that cover the sidewall ventilation openings on a livestock housing building when closed. When ventilation air is needed for temperature control & fresh air supply, the curtain can be opened from the top downwards to provide some, or more, opening as needed to let air into & through the building.

The all new No-Main Curtain is the lowest maintenance curtain on the market and operates without the use of a main cable. The No-Main system is very popular with farmers with large sidewall openings and long barns. Curtain systems can be arranged in a number of different configurations, catering to a wide variety of building and ventilation setups.

The Weather Stop curtain system is designed to close in large doors and openings on open front barns, commodity buildings, storage sheds and pavilions  allowing some air movement.