20’ Wide Kits (1-3/8”)

20’ x 42’ Greenhouse Kit (6’ Spacing) 20’ x 48’ Greenhouse Kit (6’ Spacing) 20’ x 50’ Greenhouse Kit (5’ Spacing) 20’ x 54’ Greenhouse Kit (6’ Spacing) 20’ x 55’ Greenhouse Kit (5’ Spacing) 20’ x 60’ Greenhouse Kit (5’ Spacing) 20’ x 60’ Greenhouse Kit (6’ Spacing) 20’ x 65’ Greenhouse Kit (5’ Spacing) 20’ x 66’ Greenhouse Kit (6’ Spacing) 20’ x 70’ Greenhouse Kit (5’ Spacing) 20’ x 72’ Greenhouse Kit (6’ Spacing) 20’ x 75’ Greenhouse Kit (5’ Spacing) 20’ x 78’ Greenhouse Kit (6’ Spacing) 20’ x 80’ Greenhouse Kit (5’ Spacing) 20’ x 84’ Greenhouse Kit (6’ Spacing) 20’ x 85’ Greenhouse Kit (5’ Spacing) 20’ x 90’ Greenhouse Kit (5’ Spacing) 20’ x 90’ Greenhouse Kit (6’ Spacing) 20’ x 95’ Greenhouse Kit (5’ Spacing) 20’ x 96’ Greenhouse Kit (6’ Spacing) 20’ x 100’ Greenhouse Kit (5’ Spacing)