Poly Arch SQ

Commercial Greenhouse

Growing success begins with a Poly Arch greenhouse. Suitable for natural or fan ventilation, the Poly Arch has a unique roof vent design that allows for maximum airflow and cooling.

The Poly Arch has been designed and field-tested to meet demanding environmental needs. Whether used for production or retail, the energy-efficient roof-vented Poly Arch will provide the environment you need and the most economical gutter-connected structure.

Suitable for natural or fan ventilation, the bottom rail of the air vent opens above the ridge, eliminating trapped hot air. The raised bottom rail provides an additional benefit in its ability to easily vent regardless of outdoor conditions.


  • Natural or fan ventilation
  • Maximum airflow and cooling
  • Ideal for production or retail
  • Energy-efficient roof vents
  • Economical
  • Gutter connected

Contact Sales

Contact Our Sales Team

Select Crop

Commercial Brochure

Overview of our greenhouses for commercial growing.

Case Study: Greenhouse Research Facility – The University of Nevada

Read about our new University of Nevada, Reno, Greenhouse Research Facility.

Retail Brochure

Overview of our greenhouse offerings for garden center retailers.

Case Study: White Oak Garden Center

Read our case study on the White Oak Garden Center in Cincinnati, OH

Produce Brochure

Overview of our greenhouse offering for produce growers.

Product Gallery

Ready To Grow Your Business?

Talk To Our Greenhouse Experts

Let's Get Started