Model # RIGA XL Kit

Internet # 202955059

Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse Kit

$10,999.00 /each

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Product Overview

The Riga was specially designed with the home owner in mind. Riga XL (Extra-large) or the onion as the Germans like to call it is the latest in a series of hobby greenhouses from Hoklartherm, Germany's most respected sunroom and greenhouse manufacturer. The Extra-large unit with it 16 mm Triple Wall Polycarbonate glazing was specifically developed to answer a growing demand for larger hobby greenhouses with better insulation, stability, quality etc. usually found with commercial greenhouses. Whether you are over-wintering special or valuable plants, starting seedlings or creating a tropical jungle, you can enjoy years of maintenance free use with this fully loaded kit. Our kit everything you need to provide a healthy growing environment during spring and summer heat or during the frosty winter. Kit Includes: 4- Large roof windows: 37.5 in. W x 39.5 in. long with automatic openers, 2- Large Dutch barn style doors: 37.5 in. W x 74 in. high,13,000 BTU Heater, 20 in., 3400 CFM Exhaust vent with thermostat, Solar light, Riga 14 ft. top shelf 14 in. deep, Riga 14 ft. regular shelf 25 in., 5- Heavy duty black seed trays, 5- Adjustable stainless steel hooks and 10 Fixed Plastic hooks: for lights or flower baskets, plastic hooks for grow string for tomato or string beans.

  • Heavy duty construction: thick aluminum profiles, reinforced base and 16 mm twin wall polycarbonate glazing
  • First class insulation: K-value (heat loss) 2.3
  • Riga XL uses only 16 mm triple wall polycarbonate
  • Great starter size for schools or as an extra-large unit for the serious gardener

Info & Guides

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Approximate Depth (ft.) 
Approximate Greenhouse Depth (ft.) 
Approximate Greenhouse Height (ft.) 
Approximate Greenhouse Width (ft.) 
Approximate Width (ft.) 
Assembled Depth (in.) 
238 in 
Assembled Height (in.) 
120 in 
Assembled Width (in.) 
170 in 
Door Opening Height (In.) 
Door Opening Width (In.) 
Exact Width x Depth 
14 ft 2 in x 19 ft 10 in 


Assembly Required 
Floor Options 
Without Floor 
Frame Color Family 
Greenhouse Features 
Lockable door/gate latch,Door latch,Shelving included 
Maximum Roof Load (lb./ sq. ft.) 
Maximum Wind Resistance (mph) 
Number of Doors 
Number of Vent Openings 
Product Weight (lb.) 
1200 lb 
Storage Capacity (cu. ft.) 

Warranty / Certifications

Manufacturer Warranty 
Warranty: Triple Wall Polycarbonate: 10 years – prorated after 5 years. 

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Customer Questions & Answers

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Customer Questions & Answers

Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse Kit
Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse Kit

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This question is from Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse Kit
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Koshkonong, Mo.
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March 24, 2016
It says it has two doors is that one in the front and one in the back.
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Answer (1)

March 25, 2016
Yes, there is a door in the back.
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