Constructed of a polyethylene fabric. The curtain operates on a series of small pulleys and nylon cord, which is attached to a cable. The polyethylene material allows different degrees of light passage. The opening and closing of the curtain is controlled by a manual winch operation. Ranking is based on the amount of shade protection.
Use the following when selecting the rank for this component:
Low (Rank 1): 30% shade protection
Average (Rank 2): 55% shade protection
Good (Rank 3): 80% shade protection
High (Rank 4): 100% shade protection
Enter the following for this component:
Size (Square Feet): 10 - 100000
Construction System: Greenhouse Equipment
Availability: Agricultural Estimator only