Springlock is used to attach poly to greenhouse frames. The steel channel is double coated (zinc and paint) for excellent durability. Unlike aluminum, the base bends easily over end arches, and the rounded bottom fits well to round structural members. The channel accepts 3 springs - very useful for attaching end wall poly or shade cloth. The channel holds up to 4 layers of 6 mil poly.

Channel(13') $.95 per ft. Plain springs (6.5') $.25 per ft.
Coated springs $.30 per ft.

Tubegrips are a storm-proven way to attach poly to a greenhouse frame - also used for roll up sides: 4" long with 2 re-enforcing springs.

To fit:
1" OD tube: $.75 each
1 ¼ OD tube: $.85 each

Inflation units, with 75 CFM blower. The discharge is baffled to stop premature wearing of the outer poly layer. The brackets are made of tough, smooth, 14 ga. galvanized steel. Easy mounting, easy motor changes and a fresh air intake make these the best available. complete unit: $180.00 each blower only: $97.00 each

Replacement Blowers?

Call us we can supply a perfect match.