Riverstone MONT Polycarbonate Greenhouse Kit 8x20

The MONT polycarbonate greenhouse kit in 8' x 16' size has professional-grade 8mm twin wall polycarbonate structure, and an energy-efficient design. Ideal for extending growing seasons and reducing energy costs.  - 8mm twin wall polycarbonate provides excellent insulation, reducing energy costs for enthusiasts. - Modular options give room to increase greenhouse size With easy assembly and robust construction, each MONT greenhouse becomes a focal point for growth and inspiration. The resilience of this greenhouse series is unparalleled, constructed with heavy-duty extruded aluminum frames. A high UV-stable polycarbonate twin wall insulates and brings in light optimally. Lead Time: Ships within 3-5 Business Days FEATURES - Dimensions: 8ft. W x 20ft. L x 7.6ft. H (approx)- Seamless integration with the existing landscape- 4 automated roof vents for a stable interior climate- Revised, wider double doors for easy maneuverability- Built for growth with a 4ft extension plan- 8mm twin wall pol