Product Description

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(*FOUNDATION MUST SHIP WITH GREENHOUSE)

Hoklartherm Riga 4s Greenhouse 8 x 14 x 7

The RIGA 4s 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 poly-carbonate, 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. The RIGA Greenhouse offers the minimum insulation needed to grow plant year-round – others using less insulation cost too much to heat.

As the Germans like to call it the "Onion" shaped, this structure withstands strong winds.  Riga is the best structure for cold weather especially during snows. Snow will slide right off . The frame is really strong which explains why our customers always brag about keeping these greenhouses for a long time!

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 poly-carbonate glazing on the Riga Greenhouse is German made and believed to be of superior quality than the much more common Poly-gal or GE glazing.

In addition, great airflow is provided as you open the Dutch barn style door. As the temperature of the greenhouse changes, the over-sized rear window will open and close automatically depending on the inside temperature. 

Specifications:

•  ✔  Extremely heavy duty construction, great for windy areas or for snow season. Similar class to Volkswagen/Volvo, very dependable.
•  ✔  Frame made of Aluminum. 
•  ✔  8 mm UV coated twin-wall Poly-carbonate over main body.
•  ✔  10 mm twin wall poly-carbonate in front & back walls for extra strength
•  ✔  Comes with DVD and written Assembly Instructions 

Technical Information: 

✔   One wide, Heavy duty Dutch Barn Door with keyed lock - 30 in wide x 79 in tall.

✔   Over-sized Rear Wall window: 30" wide x 72" high with adjustment arm

✔   First-class insulation: R or K-value 3.0

✔   2 Roof Window(s): 40" w x 24" d; with Automatic Window Opener

✔   Floor Space: 108 sq. ft. (7ft 8 in wide x 14 ft long)

✔   Inside walking height: 6 ft 1 in near shelves, 6 ft 11 in in the middle

✔   Size: 7'8" W X 14 L X 7'1" H

✔   Assembly time: 2 people, 1 full day (3 makes it easier and reduces it to 6-8 hours (excluding any shelves)

✔   Warranty: Poly-carbonate: 10 years; Frame: 15 years

NB: We recommend you buy one size bigger than you planned.

The RIGA Greenhouse is designed, engineered, and manufactured in Germany by Hoklartherm, a leading manufacturer of commercial and hobby greenhouses, and other structures, with over 28 years experience. 

Riga 4s Greenhouse Accessory Kit

The Accessory kit includes the following items:

 ✔  Foundation Frame: highly recommended. Attaches to the bottom of the greenhouse and is anchored into the ground using a 6” deep trench.

 ✔ 10" W X 13 Ft L TOP SHELF (attached to greenhouse side)

 ✔  25" W X 13'10" Ft L BOTTOM/REGULAR SHELF (hanging from the roof to provide more stability & space)

Important Shipping & Delivery Information 🚚

• 🌿Curbside Delivery
• 🌿Delivery is done through LTL Motor Freight and is free, unless you live in an area with limited access (i.e. island etc...this is extremely rare) this might incur extra fees.
• 🌿We ship using an 18 wheeler (let us know if there are tight roads or low hanging wires, manufacturer cannot guarantee the availability of a smaller truck)
• 🌿Someone will need to be available to receive the greenhouse. We will call to set up a delivery timeframe. Driver might need help although he will do most of the work.

Technical Documents:

 📝  Assembly and Foundation document

 📝  Assembly Video

📝   Assembly Warranty