EXPANSION MANSION GREENHOUSE
Commercial Greenhouses

The Expansion Mansion Greenhouse is often purchased complete with greenhouse equipment and greenhouse systems included.  

The Expansion Mansion is one of our most versatile growing structures. Ideal for the new grower, it is easily expandable and upgradable with a variety of ventilation and mechanical system options. Its traditional arch design can be fitted with double poly film or polycarbonate sheeting. It can be constructed as a freestanding or gutter-connected greenhouse.

The Expansion Mansion Greenhouse is very popular with retail greenhouse clients as well as institutional greenhouse projects.  

Features

• Economical and expandable. The Expansion Mansion is one of the most economical growing structures in its class.
• Freestanding or gutter connected. Whether you need a single freestanding greenhouse or a whole range of gutter connected greenhouses the Expansion Mansion satisfies your needs.
• Poly-Vent® sidewall venting. Thermostatically controlled, natural sidewall ventilation keeps your greenhouse at optimum growing temperatures. The popular Expansion Mansion Greenhouse comes with special greenhouse vents or standard vents.  The Expansion Mansion Greenhouse can be covered with greenhouse UV poly or all types of polycarbonate.   We offer special greenhouse systems for these greenhouses.  General line of greenhouse cooling, ventilation and supplies can be ordered.  
• Frame-only or turn-key. You can purchase the Expansion Mansion as u bare frame or we can configure a complete turn-key operation to suit your needs.
• Double poly film or polycarbonate. Choose from inexpensive poly film or longlasting polycarbonate structured sheeting.
• Wide range of options. Custom configure your greenhouse with a wide range of heaiting, cooling, doors-and environmental systems to suit your needs.
• Heavy-duty galvanized frame. Two inch, 14 ga. galvanized frame will with stand the elements for years of growing.
  

Specifications

• Width: 21'-0"
• Length: starting at 18' with increments of 6'
• Sidewall height: 6', 7' or 8'
• Height to apex: 1 1'-4"
• Frame spacing: 6-0"
• Truss height: Approximately 8'-6"
• Truss system: 3-part truss made of 1 " and 1.66" galvanized tube
• Frame: 2" o.d. 14 ga. galvanized steel tube
• Purlin: (1) run of 2" x 14 ga. galvanized steel tube

Options