Galvanized Steel Tubing

Pre-drilled for 5/16" carriage bolts.

A Year Round High Tunnel to Expand Your Growing Potential The Bobcat is an affordable greenhouse designed for the small or beginner farmer, ideally to grow vegetables year round. Named for the...

Grow your own food Year-Round, without heat, in the ultimate "off the grid" greenhouse The Ultimate “High Tunnel” for Durability and Longevity Durable steel framework built to withstand...

Virtually Unbreakable Condensation Control Easy to Install Extra Wide Panels Transparent Lightweight Highly Flexible Saves Energy Self Extinguishing 10-year prorated warranty Light...

1.315, 17 ga. steel used to strengthen greenhouse.16' Truss Support (10 ft.) - $18/each18' Truss Support (10 ft.) - $18/each20' Truss Support (10 ft.) - $18/each22' Truss Support (10 ft.) -...

A four year, 6 mil energy saving covering All the features of Drip-Less: Anti-Condensate feature reduces "dripping" on plants in colder months Contains UV block and an anti-dust additive Contains an...

Drilling can reduce tube strength by 25% Unique, 2-piece aluminum connector Retains 100% of frame's strength Comes with bolts and nuts Excellent for connecting purlin pipe to greenhouse...

The six-bladed propeller with a high efficiency design produces more CFM/WATT at lower RPM, which saves on your electric bill. The automatic belt tightener eliminates belt tension problems and one...

Swaged tubing is used for the roller bar. Connect each pipe with swaged end into non-swaged end with 2 tek screws or with bolt and nut. Tubing is 1.315", 17 ga. x 21'.

An end wall wire lock base is used to attach poly to the greenhouse and works best with a wire lock system