A High Tunnel for All Seasons

The PowerHouse® provides a strong structure and plenty of room for crops of all kinds.

With all-weather strength and versatility, the PowerHouse® is engineered for nurseries and growers of horticultural crops. It is a highly serviceable, efficient and cost-effective greenhouse with a flexible design. Make it a fully climate-controlled greenhouse, or an economical, four-season high tunnel/cold frame, with the strength to protect your crops all year round. Featuring 2.40″ O.D. columns and bows that slip together by wedging each column, the free-standing PowerHouse® is easy to construct and eliminates water infiltration into the columns.

PowerHouse® Standard Specifications

  • 6′ sidewall height
  • 6′ column and truss spacing
  • 2.40″ O.D. – 11-gauge columns
  • 2.40″ O.D. – 16-gauge bows
  • 1.315″ O.D. – 16-gauge purlin