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Home > Riga Greenhouses > Riga IVs

Riga IVs Greenhouse - 7' 8" x 14'


riga greenhouse


 
Unique "onion" shape offers greater strength and resistance against wind and snow-buildup
No eaves or shoulders
8mm UV-coated twin wall polycarbonate over main body
10mm twin wall polycarbonate on front and back for added strength
Warranty of 10 years for the polycarbonate
Warranty of 15 years for the frame
Heavy duty Dutch door with keyed lock
Includes oversized, hinged, rear wall window
Includes automatic window opener
One of the sturdiest hobby greenhouses available

Order Riga IVs
Series Greenhouses


Riga IVs Greenhouse
Basic Package


Size:
14' L x 7' 8" W x 7' 6" H

Included Items: 2 Roof Windows with Automatic Openers
and 1 Oversized, Hinged Rear Window.

Sale Price: $4,570.00 + Free Shipping
+ $0 Sales Tax

  
Availability: In stock and ready to ship


 
Riga IVs Optional Accessories


Riga IVs Greenhouse Base Kit
Helps secure greenhouse to ground
and raises the greenhouse height for more growing and head room.
$785.00  Free Shipping*
  


Riga IVs Standard Shelf
Regular height shelving twin-wall polycarbonate: 25 deep x 13' 10" long; Suspended without braces, allows for larger equipment to be stored underneath.
(1 side of greenhouse per unit)
$479.00  Free Shipping*
  


Riga IVs Upper Shelf
Top shelving twin-wall polycarbonate: 10 deep x 13' 10" long; Suspended shelving with polycarbonate inserts for more light.
(1 side of greenhouse per unit)
$399.00  Free Shipping*
  

The Riga is truly a greenhouse by the European definition of a greenhouse. Designed, engineered, and manufactured in Germany by Hoklartherm, a leading manufacturer of commercial and hobby greenhouses with 28 years experience. The Riga backyard greenhouse has a beautiful "onion-shaped" design and is one of the sturdiest hobby greenhouses on the market. 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. The "onion" has no eaves or shoulders giving it significantly less wind resistance.

The Riga Greenhouse has been tested against winds up to 100 miles per hour and has never been blown away (when properly anchored to the ground). No eaves also means no significant snow build up! This is not only attractive but aids in shedding snow loads. The Riga Hobby Greenhouse comes standard with 8mm polycarbonate on the roof and sidewalls and 10mm twin wall polycarbonate on the endwalls. No other hobby greenhouse kit on the market comes standard with this kind of insulation. The heavy duty lockable Dutch door offers increased ventilation options while preventing the unwanted access of animals and pests. The doorframe is a wide 29.6 inches, more than wide enough to drive a standard wheelbarrow through. The Riga Series is the only greenhouse with an oversized, hinged, rear wall window at 42" tall and 30" wide and an oversized roof window 40" wide and 24" deep (equivalent to 2 regular size roof windows).

Frame: Rust-proof aluminum
Panels: 8mm UV-Coated twin-wall polycarbonate on sides, 10mm twin-wall polycarbonate front/back.
Warranty: 15-year warranty on frame, 10 year on covering

Exterior Photos: click photos to enlarge

Interior Photos: click photos to enlarge



Don't forget the accessories! Find everything you need to outfit your greenhouse here:
Riga Greenhouse Accessories
Find accessories specifically for your Rion Hobby or Professional Series Greenhouse.
General Greenhouse Accessories
Find accessories designed to fit any standard-size hobby greenhouse.

*Shipping costs are calculated for orders shipped within the Continental United States. If order is being shipped to anywhere other than the lower 48 states (Canada, Alaska, Hawaii, etc.), additional shipping costs may apply. Standard shipping time for free shipping offers is 3-4 weeks. Contact our Customer Service Help Desk for questions.

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