Sungrower Duraweave 150 - 34' x 150'Duraweave 150 is an 8 mil woven poly greenhouse cover that permits 88% light transmission in greenhouse environments. About half as thin as its 12 mil counterpart, Duraweave 150 greenhouse covers are graded to last 4years under normal climate and growing conditions. Ideal for hoop houses and greenhouses, Duraweave is a cost effective and manageable solution for greenhouse growing that will last for years to come. Why use Duraweave 150? The primary