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.

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