Series E – Greenhouse Aluminum Lean-to

University & Research Greenhouses

The Series E Aluminum lean-to structure features the traditional lean-to design ideal for growing, research or teaching space. Adaptable to a variety of hard covering, styles of ventilation, heating and cooling systems, environmental controls and shade systems.

Versatile and Strong:

  • The National Series E Aluminum lean-to structure features the traditional lean-to design ideal for growing, research or teaching space.
  • The standard 4-1/2 / 12 and 6 / 12 roof pitch allows for maximum snow shed and enhances interior condensate control.
  • Adaptable to a variety of hard covering, styles of ventilation, heating and cooling systems, environmental controls and shade systems to optimize your growing, research or teaching space.
  • Aluminum trusses and extrusions provide superior aesthetical appeal
  • The National Series E aluminum lean-to can be designed by Nexus engineers to meet your regional snow and wind load requirements.

Automated environmental control systems can use

How the Design Saves you Money:

  • National Series E Aluminum trusses are factory welded using extruded aluminum to offer consistency in dimension and ease of site construction.
  • With one-piece trusses, we ship fewer parts, and your greenhouse goes together much faster. Therefore, you get big savings during construction. 
  • It is designed to support overhead equipment and hanging baskets.
  • The lean-to design maximizes growing / teaching space in small area’s
  • Lean-to design can eliminate columns making it a more cost-effective structure.
  •  

Design Gives you the Flexibility you Need:

  • Taller gutter heights allow ample clearance for any crop or piece of mechanical equipment.  
  • You can also partition walls to create separate climate zones.
  • Insect screens can be added to all intake and outtake equipment to provide maximum protection against insect infiltration.

Features of the National Series E:

  • Standard Sizes:
    • Widths: Up to 30’, non-standard widths can be designed
    • Sidewall Height: 8′- 14′
    • Bay Spacing: 10′, 12′ 
  • Aluminum flashings and extrusions

Highlights

  • Lean-to design can eliminate columns making it a more cost-effective structure.
  • The lean-to design maximizes growing / teaching space in small area’s
  • Taller gutter heights allow ample clearance for any crop or piece of mechanical equipment.  
  • Insect screens can be added to all intake and outtake equipment to provide maximum protection against insect infiltration.
  • With one-piece trusses, we ship fewer parts and your greenhouse goes together much faster. Therefore, you get big savings during construction. 
  • Aluminum trusses and extrusions provide superior aesthetical appeal

Contact Sales

Contact Our Sales Team

Commercial Brochure

Overview of our greenhouses in public gardens, retail garden centers, schools, universities, and research institutions.

Case Study: Greenhouse Research Facility – The University of Nevada

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

Produce Brochure

Overview of our greenhouse offering for produce growers.

Case Study: White Oak Garden Center

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

  • Standard Sizes:
    • Widths: Up to 30’, non-standard widths can be designed
    • Sidewall Height: 8′- 14′
    • Bay Spacing: 10′, 12′ 
  • Aluminum flashings and extrusions

Product Gallery

Ready to Grow Your Business?

Talk to Our Greenhouse Experts

Let's Get Started