Riga 3 Greenhouse Kit 10×11

Hoklartherm Riga III Greenhouse Kit (10X11)

Do you want to have a year-round garden? The Riga iii from Hoklartherm offers a modern greenhouse perfect for growing vegetables and herbs. Despite its small size, you’ll still have plenty of space thanks to the Gothic arch-style roof. Plus, the anodized aluminum frame and superior 8mm and 10 mm twin-wall Polycarbonate glazing make it ideal for withstanding heavy snow and extreme wind.

A UV-protected rubber seal between framing & panels also helps keep a steady temperature year-round, ensuring your plants will thrive no matter the weather. And the Dutch barn-style door and large rear window offer excellent airflow. Enjoy fresh herbs in any season, all from your compact yet powerful Riga 3 Greenhouse.

Features & Benefits of Riga 3 Greenhouse Kit

• Sturdy “onion”-shaped construction that withstands large amounts of snow and strong winds.
• Sidewall material/thickness: 8mm UV-coated twin-wall Polycarbonate
• Gable material/thickness: 10mm UV-coated twin-wall Polycarbonate glazing in front and back gables
• Frame material: Smooth finished anodized aluminum
• First-class insulation:
• Heavy-duty rubber seals and silicone caulking to seal windows
• High-quality construction with tightly fitted parts
• R-value: 3.0
• Door: 1x wide, heavy-duty Dutch barn style door (30in wide x 79in high), handle with key lock.
• Roof vents: 1x roof window (40in wide x 24in long) with an automatic opener which works without electricity
• 1x sizeable rear wall window (30in wide x 42in long) that allows for cross ventilation
• Wind tolerance: 120 mph with 3-second gusts
• Snow capacity: 30 PSF ground snow load
• Included in the Riga 3 Greenhouse Kit:
• Profiles, glazing, rubber seals, and hardware
• 1x roof vent with automatic opener
• 1x barn-style door
• 1x rear wall window
• Assembly instruction 
• Optional accessories:
• 6″ high foundation frame: If you add this, you don’t need a concrete or wooden footer. This foundation frame will attach to the bottom of the greenhouse frame and goes into a trench to anchor the whole greenhouse.
• Premium kit: See details below
• Door extension kit: Set your greenhouse on a 20-inch stem wall. This kit gives you the missing pieces of Polycarbonate (+ profiles) that go above the doors. It includes 2x extensions for both doors.
• Rainwater gutter system: No (not possible because of greenhouse shape)
• Expandable: No
• Frame color: Aluminum/silver
• Sidewall height: 6ft 1in near high shelves
• Peak height (interior): 7ft 6in
• Floor space: 102 sq. ft.
• Dimensions: 9ft 8in wide x 10ft 6in long x 7ft 7in high
• Assembly time: 2 people – 1 day; 3 people – 6-8 hours
• Warranty:
• Twin-wall Polycarbonate: 10 years (prorated after five years)
• Frame: 15 years
• Made in Germany

Riga 3 Greenhouse Kit Shipping information:

• Greenhouse ships in 3 boxes, and premium kit ships in 4 packs.
• This product is delivered via LTL, which is curbside delivery only.
• 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, the 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. A driver might need help, although he will do most of the work.
• The driver will be using a pallet jack and liftgate to slide the crate off and will need help from the customer with unloading the framing cartons.
• We recommend having a couple of people there for the delivery.

Made in Germany with 30 years of experience!

The RIGA is a beautiful and stylish addition to your home landscape. It is made from high-quality materials that will last for years with proper care, making it the strongest greenhouse in its category. With Riga Greenhouse, you get everything you are looking into a greenhouse: Strength! Style! Affordability.

Riga 3 Greenhouse Premium Kit

If you want to use shelves and a base frame, the Riga 3 Greenhouse Kit will be the best choice.

Includes the following items:

• Riga 3 Greenhouse
• Foundation frame
• 10in deep top shelf (attached to greenhouse side)
• 25in regular deep shelf

Technical Documents:

•  Assembly and Foundation document
•  Assembly Video

Staff Recommendations:

• Note: Please be sure to check your local building code for any required permits
• All Hoklartherm Riga 3 Greenhouse Kit are specially ordered and individually inspected and packed with a 1 to 4-week lead time depending on inventory levels, so returns are expensive; please let us know if you have any questions at all
• Product Assembly usually takes just one weekend with two people (three is preferable) with ordinary household tools as there are no eaves and relatively few connections
• Maintenance-free design means the Riga only needs occasional washing with a garden hose and recommended annual tightening of all nuts and