Riga 4s greenhouse


Price includes ASSEMBLY of greenhouse only.

Does NOT include added accessories ( curtains shelves fans ETC.)

Travel expenses additional. 


Call us at 626-747-6652 for a free quote.

SKU: riga-4s-greenhouse-748 Category:


Riga 4s Greenhouse

108 sq.ft.  7’8″ x 14′ x 7’1″

Incudes: 1-large barn style door with lock, 1-large rear wall window and 2-roof window with automatic opener.

The polycarbonate glazing on the Riga Greenhouse is German made and believed to be of superior quality then the much more common Polygal or GE glazing. The Riga IV has 8mm twin-wall polycarbonate side walls and 10mm twin-wall polycarbonate gable ends.

The Riga Greenhouse comes with an optional two layer shelving system with removable shelf inserts. This allows for tall plants (beans, tomatoes etc.).

The optional 6” high foundation frame can be buried in a trench to easily and securely anchor the greenhouse. This is a great option if other anchoring methods, such as concrete, are not desired.

One major advantage of the Riga’s construction method is that the frame profiles are permanently attached to each other, and won’t come loose over time due to wind pressures.

German engineering – guaranteed top quality!

Available Options/Accessories/Extras  

Grow kit: includes foundation frame. Top and bottom shelves.

Top shelf 10″W x 13’10″L   bottom shelf 25″w x 13’10″L

 This customer built a 8″ wide footer. Thank you Chicago, IL.


Roof windows, additional top and bottom shelves for other side.

 Thank you Sedona, Az.


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