Riga Grand Greenhouse Kit 9.8 x 17.6 ft. with TwinWall Polycarbonate Panels and Aluminum Frame brand_shelterlogic self-adjusting belt tensioner (on belt-drive

self-adjusting belt tensioner (on belt-drive models) and galvanized outlet guard

Optional Motorized Shutter Kit available to turn any shutter into a power shutter

Belt drive (call to order direct drive)

or it can hold multiple seed trays

Wall bracket for 24" and 30" sizes

Riga Grand Greenhouse Kit 9.8 x 17.6 ft. with TwinWall Polycarbonate Panels and Aluminum Frame brand_shelterlogic self-adjusting belt tensioner (on belt-driveKey Details Riga Grand 9. 8 x 17. 6 Greenhouse Dimensions: 9' 8" W x 17' 6" L x 7' 7" H Sidewall: 3' Frame: Heavy Gauge Extruded Aluminum Color: Silver Covering: 8mm Twinwall Polycarbonate Panels on Roof and Sidewalls; 10mm Twinwall Polycarbonate on Endwalls Door(s): 30" W x 6' H Heavy Duty Dutch Door with Keyed Lock Roof Vents: 4 40" x 24" (Automatic) End Vents: 1 30" x 41" Side Vents: 0 Base: Included Foundation: Options Stakes; Treated 4x4's;