RIGA Greenhouses are the latest in a series of hobby greenhouses from Germany's most respected greenhouse manufacturer. The RIGA was designed with the homeowner in mind. Its shape allows for maximum inside head room, yet requires no eaves, requiring less structural material and easier to assemble. Extremely heavy duty construction makes this the strongest greenhouse in its price range. Included with greenhouse is the straight frame and curved frame and glazed polycarbonate windows including one roof with opener window and one rear wall window.

RIGA 4s Greenhouse - 108 sq.ft. Superior strength and insulation with 8 mm twin-wall polycarbonate side walls and 10 mm twin-wall polycarbonate gable ends, 1 roof window w/ automatic opener, 1 large rear wall window, and 1 barn style door with lock 

Greenhouse Features:

• EXCELLENT R-VALUE: 1.8
• Heavy duty dutch barn door with keyed lock
• Includes straight frame and curved frame and glazed polycarbonate windows including one roof with opener window and one rear wall window
• 108 square feet and measures 91" wide x 84" long and 83" high in middle
• Size: 7'8" W x 15' L x 7'1" H

Foundation Features:

• This base frame is 2"-3" higher than most competitors
• Attaches to bottom of greenhouse
• Can sit on ground or be mounted to top of a wood, concrete or brick frame
• German engineering - guaranteed top quality
• Fits RIGA IIIs 108 square foot greenhouse

Top Shelf Features:

• Top shelf is 14" deep and length of greenhouse
• Top shelf hangs forward and does not block outside light from reaching the bottom shelf
• Heavy duty construction make this top shelf strong to hold plants and accessories
• Shelving has polycarbonate inserts for more light
• German engineering - guaranteed top quality

Bottom Shelf Features:

• Bottom shelf is 25" deep and length of greenhouse
• Constructed of twin-wall polycarbonate material that allows better and even light distribution. Holds heavy duty black seed trays
• Shelves are suspended from greenhouse frame without braces underneath, allowing for more storage space
• German engineering - guaranteed top quality
• Spare parts are specific only to the RIGA greenhouse line. These are not designed to work with other brands of greenhouses