Riga IV’s Greenhouse Summer Sale


Was $6,400.00

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

4/9/2024 In Stock!!

Out of stock

SKU: riga-iv-283 Category:


Riga 4’s Greenhouse   Summer sale Ends July 1st, 2024

Size:  108  Sq.ft.  7’8″w x 14’L x 7’1″H

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. (retail kit $2,100.00)

Top shelf 10″W x 13’10″L   bottom shelf 25″w x 13’10″L (Retail$900.00)

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


Roof windows(Retail $299.00), additional top and bottom shelves for other side(Retail $900.00). 12″Exhaust fan (Retail $325.00)

16″Intake shutter vent(retail $340.00) Digital thermostat (Retail $99.99) Bio green heater(retail $149.99)

 Thank you Sedona, Az.

Call us so we can help you with any questions at 626-747-6652 California time 9am-5pm


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