Do you prefer organic vegetables, fresh cut flowers, and tomatoes in middle of the winter? How about color in your backyard — year round? It is all possible with a Riga greenhouse kit. The best possible value in its class.

With a combination of strong materials and durable hardware, the Riga is by far the strongest greenhouse kit under $5,000.

The Riga Greenhouse kit includes:
• Roof window with automatic openers
• 30" wide Dutch barn style door
• Oversized rear wall window
• 8 MM UV coated twin wall polycarbonate over main body
• 10 MM twin wall polycarbonate in front & back walls for extra strength
• more window and door ventilation than another greenhouse kit it is class
• Attractive and beautiful to look at
• The minimum insulation needed to grow plants year-round
• The Riga greenhouse kit is available in 6 sizes
• Many options to suite your growing needs.
• Integrated multilevel benching (optional)
• Extremely heavy duty construction
• First-class insulation: R or K-value 3.0 - 3.2
• Warranty: Polycarbonate: 10 years; Frame: 15 years
• Heavy duty Dutch Barn Door with keyed lock: 30" wide x 72" tall.
  (72” tall narrow unit - 79” tall wide unit)
• Oversized Rear Wall window: 30" wide x 42" high with adjustment arm
• Roof Window(s): 40" w x 24" d; with Automatic Window Opener
• 8 MM UV coated twin wall polycarbonate over main body
• 10 MM twin wall polycarbonate in front & back walls for extra strength
• Inside walking height: 6’1” near shelves, 6’11” in the middle of the narrow unit and 7’6” high for a wide unit.
• Assembly time: 2 people, 1 full day (3 makes it easier and reduces it to 6-8 hours (excluding any shelves)

Expected Lifetime:
• Well in excess of the Manufacturer’s Warranty period – however, depending on level of exposure to bright sunlight the UV coated glazing might need replacement after 10 years – more a decision of choice based on discoloration of
the glazing.

The Riga II  Riga IIs Greenhouse  Riga IIs Deluxe	The Riga III  Riga III Greenhouse  Riga III Deluxe  Riga IIIs Greenhouse  Riga IIIs Deluxe	The Riga IV  Riga IV Greenhouse  Riga IV Deluxe  Riga IVs Greenhouse  Riga IVs Deluxe	The Riga V  Riga V Greenhouse  Riga V Deluxe	The Riga II  Riga XL Greenhouse

• The Riga is truly a greenhouse by the European definition of a greenhouse - designed to be used to grow fresh vegetables, herbs and flowers in the middle of winter. While other so called “greenhouses” using less than 8 mm twin-wall polycarbonate, are considered to be Season Extenders, to be used when only a slight night frost might be expected during the spring or fall season. At best they can only be used to house established plants during the winter season.
  
  
• Designed, engineered, and manufactured in Germany by Hoklartherm, a leading manufacturer of commercial and hobby greenhouses, sunrooms, pavillions, pool covers, home additions, and commercial building, with 28 years experience.
  * With a combination of strong materials and durable hardware, the Riga greenhouse is by far the strongest greenhouse kit under $5,000.
  
  
• The Riga greenhouse offers more window and door ventilation than another greenhouse kit in its class.
  
  
• The polycarbonate glazing on the Riga greenhouse kit is German made and believed to be of superior quality then the much more common Polygal or GE glazing.
  
  
• The Riga comes with an optional two layer shelving system with removable shelf inserts. This allows for tall plants (beans, tomatoes etc.).
  
  
• The optional 6" high base frame (which is often used to increase the height of the roof), is 2-3" higher than most competitors.
  
  
• One major advantage of the Riga greenhouse 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
  
  
• Optional shelving (standard on our deluxe Riga kits): suspended shelving without braces underneath – therefore allowing for more storage space ( i.e. for a cart, wheelbarrow or long tools)
  
  
• The top shelf on the Riga greenhouse hangs forward – easier to reach, but also does not block outside light from reaching bottom shelf.
  
  
• Both shelves use twin-wall polycarbonate as the insert (the flat part) material, allowing for much better and more even light distribution through the greenhouses. Most other types of shelving are dark structures which do not let light through – or very badly at best.
  
  
• The Riga greenhouse is attractive and beautiful to look at – fits well in to an upscale garden setting - Buying a greenhouse kit is like buying a car, they vary in cost from cheap to very expensive, the Riga greenhouse is in a class similar to a Volkswagen/Volvo – stronger, more durable and better insulated, and offers many more features than the better selling brands.
  
  
• The Riga greenhouse offers the minimum insulation needed to grow plant year-round – others using less insulation cost too much to heat.
  
  
  
• The Riga greenhouse kit is available in 6 sizes
  
  
• We recommend you buy your greenhouse kit one size bigger than you planned.
  
  
• Comes with DVD and written Assembly Instructions