All Weather Strength and Versatility.
Engineered for the commercial grower seeking a flexible design, the PowerHouse® is highly serviceable, efficient and cost-effective greenhouse. Make it your fully climate-controlled greenhouse, or an economical, 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 PowerHouse® is easy to construct and eliminates water infiltration into the columns.