Hoklartherm Riga 5 Greenhouse 10x18

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Hoklartherm Riga 5 Greenhouse

The Riga 5 is for the serious gardener with limited space. Its heavy-duty construction and twin-wall Polycarbonate glazing allow a problem-free growing in all year long. This is a real greenhouse, not only a "season expander". With 8mm UV coated Polycarbonate glazing on the sides and 10mm in the front and back, the Riga uses a thicker material that insulates better than a glass window in your house.

The Riga is designed, engineered and manufactured by Hoklartherm in Germany, where they have to deal with the drastically changing weather.

The "onion" shape provides no surface to snow or wind. Snow loads will just slide off the sides and severe winds blow over the greenhouse. The frame profiles are thicker or have a larger diameter than other greenhouses, which makes the construction stronger.

The large windows open and close automatically according to the temperature inside the greenhouse. Additionally, you can open the upper part of the Dutch barn style door to provide a great air flow. The door is wide enough to push a wheelbarrow into your Riga 5.

Features & Benefits of the Riga 5

  • Sturdy "onion"-shaped construction that withstands large amounts of snow and strong winds
  • First-class insulation: R or K-value 3.0
  • Smooth finished anodized aluminum frame/profiles
  • 1 wide, heavy-duty Dutch barn style door - 30" wide x 79" high
  • 1 large rear wall window
  • Door handle with key lock
  • 8 mm UV coated twin-wall Polycarbonate glazing on the side walls
  • 10 mm UV coated twin-wall Polycarbonate glazing in front and back gables
  • Heavy-duty rubber seals
  • Silicon caulk to seal around windows
  • Inside walking height: 6’1” near shelves, 7’6” in the middle
  • 4 Roof windows (40" wide x 24" length) with an automatic opener
  • Floor space: 165 sq. ft. (9'8" wide x 17'6" long)
  • Assembly time: 2 people - 1 day; 3 people - 6-8 hours
  • Comes with DVD and written assembly instructions
  • Warranty:
        - Twin-wall Polycarbonate: 10 years – prorated after 5 years.
        - Frame: 15 years

The RIGA is attractive and beautiful to look at – fits well into an upscale garden setting.

With a combination of strong materials and durable hardware, the Riga is by far the strongest greenhouse of its size under $10,000.

Made in Germany with 30 years of experience!

The polycarbonate glazing on the Riga is German made and believed to be of superior quality than the much more common Polygal or GE glazing.

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. For a better anchoring in the floor, you can add the heavy-duty foundation frame.

Riga 5 Greenhouse Premium Kit

If you want to use shelves and a base frame, the Riga 5 Greenhouse Kit will be the best choice.

Includes the following items:

  • Riga 5 Greenhouse
  • Foundation frame
  • 10" deep top shelf (attached to greenhouse side)
  • 24" deep regular shelf (hanging from the roof to provide more stability & space)

Riga 5 Greenhouse Door Extension Kit

If you want to raise your door because you set your Riga 5 on a stem wall, you can buy a door extension kit. It will raise the height by 20 inches.

If you need more shelves or another combination of accessories, please, don't hesitate and call or send us an email at support@greenhouseemporium.com.

    Features & Benefits

    • First-class insulation: R-value 3.0
    • Warranty:
          -Triple Wall Polycarbonate: 10 years – prorated after 5 years.
          -Frame: 15 years
    • One wide door Dutch Barn style - 30" wide x 79" high
    • 8 mm UV coated twin-wall Polycarbonate Glazing on sides & 10mm on front and back gables.
    • Interior Area 9'8" wide x 14’ length x 7'7" high.
    • Four Roof Windows (40in wide x 24in tall) each with an automatic opener
    • One Rear Window (30in wide x 49in tall)
    • Floor Space: 165 sq. ft.
    • Assembly time: 2 to 3 people: 1 day, or 6-8 hours
    Resources & Manuals

    Riga 5 Premium Kit

    This collection of optional accessories is the perfect way to upgrade any RIGA Greenhouse. All of these accessories have been picked to be beneficial to plant growth and health.

    Includes the following Accessories:

    • Riga 5 Greenhouse
    • Foundation frame
    • 10" deep &17' long top shelf (attached to greenhouse side)
    • 25" deep & 17' long regular shelf (hanging from the roof to provide more stability & space)
    ADDITIONAL ROOF WINDOW FOR RIGA & RIGA S GREENHOUSES

    Additional Roof Window For Riga & Riga S Greenhouses

    Do you want more roof windows in your greenhouse? The additional roof window has the same size as the one(s) that is(are) on your Riga 2s, 3, 3s, 4, 4s, or 5. Learn More

    Riga Automatic Window Opener

    Riga Automatic Window Opener

    Riga automatic window opener fits in any Riga window. The Paraffin oil in the piston expands around 72°F and opens the window automatically to allow ventilation. Learn More

    Riga Roof Window Wind Restraint System

    Riga Roof Window Wind Restraint System

    The Riga Roof Window Wind Restraint System protects your windows from auto-openers in case of powerful wind gusts. Learn More

    ILLUMITEX ECLIPSE GEN2 LED GROW LIGHT

    Illumitex Eclipse Gen2 LED Grow Light

    Get your plants more hours of light for maximum growth. The Illumitex Eclipse Gen2 LED Grow Light is especially beneficial during the winter season. Learn More

    Hoklartherm Greenhouse Misting System

    Hoklartherm Greenhouse Misting System

    The Hoklartherm Greenhouse Misting System can be installed in any greenhouse, which is up to 20' in length. The Greenhouse Misting System is 14ft long but can be cut shorter easily. Learn More

    Riga Sash-Lock for Doors & Windows

    Riga Sash-Lock for Doors & Windows

    The Riga Sash-Lock for Doors & Windows is recommended for roof windows and the upper half of the barn-style door. This way you can secure these in winter and storms. Learn More

    Hoklartherm Wheelbarrow Access Plate

    Hoklartherm Wheelbarrow Access Plate

    The Hoklartherm Wheelbarrow Access Plate creates an easy entry ramp into greenhouses for a wheelbarrow. Learn More

    Hoklartherm Greenhouse Seed Trays

    Hoklartherm Greenhouse Seed Trays

    The Hoklartherm Greenhouse Seed Trays enable to easily grow your desired plants on the shelves. This maximizes your harvest, as well as helps to organize. Learn More

    Hoklartherm Stainless Steel Plant Hooks

    Hoklartherm Stainless Steel Plant Hooks

    The T-bolt head of the Hoklartherm Stainless Steel Plant Hooks inserts into the greenhouse profile channels without the need of a notched opening. Learn More

    Hoklartherm Plastic Hooks for Growing Wire

    Hoklartherm Plastic Hooks for Growing Wire

    The Hoklartherm Plastic Hooks for Growing Wire or Rope easily install in greenhouse channels. They allow using growing wire or rope for vining plants. Learn More

    HOKLARTHERM RIGA FOUNDATION FRAME

    Hoklartherm Riga Foundation Frame

    The Riga Foundation Frame is buried in a trench when the greenhouse is not anchored to concrete. It is available for all sizes of Riga Greenhouses. Learn More

    DOOR EXTENSION KIT FOR RIGA GREENHOUSES

    Door Extension Kit For Riga Greenhouses

    The Door Extension Kit allows raising your Riga 3, 4, or 5 by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom at the entrance. Learn More

    DOOR EXTENSION KIT FOR RIGA S GREENHOUSES

    Door extension Kit For Riga S Greenhouses

    The Door Extension Kit allows raising your Riga 2s, 3s, or 4s by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom at the entrance. Learn More

    DOOR EXTENSION KIT FOR RIGA XL GREENHOUSES

    Door Extension Kit For Riga XL Greenhouses

    The Door Extension Kit allows raising your Riga XL greenhouse by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom for the front and back door. Learn More

    There has not been any questions asked about this greenhouse. If you have a question please email them to: support@greenhouseemporium.com
    Or Call us at: (307) 429-0674

    Hoklartherm Riga 5 Greenhouse

    The Riga 5 is for the serious gardener with limited space. Its heavy-duty construction and twin-wall Polycarbonate glazing allow a problem-free growing in all year long. This is a real greenhouse, not only a "season expander". With 8mm UV coated Polycarbonate glazing on the sides and 10mm in the front and back, the Riga uses a thicker material that insulates better than a glass window in your house.

    The Riga is designed, engineered and manufactured by Hoklartherm in Germany, where they have to deal with the drastically changing weather.

    The "onion" shape provides no surface to snow or wind. Snow loads will just slide off the sides and severe winds blow over the greenhouse. The frame profiles are thicker or have a larger diameter than other greenhouses, which makes the construction stronger.

    The large windows open and close automatically according to the temperature inside the greenhouse. Additionally, you can open the upper part of the Dutch barn style door to provide a great air flow. The door is wide enough to push a wheelbarrow into your Riga 5.

    Features & Benefits of the Riga 5

    • Sturdy "onion"-shaped construction that withstands large amounts of snow and strong winds
    • First-class insulation: R or K-value 3.0
    • Smooth finished anodized aluminum frame/profiles
    • 1 wide, heavy-duty Dutch barn style door - 30" wide x 79" high
    • 1 large rear wall window
    • Door handle with key lock
    • 8 mm UV coated twin-wall Polycarbonate glazing on the side walls
    • 10 mm UV coated twin-wall Polycarbonate glazing in front and back gables
    • Heavy-duty rubber seals
    • Silicon caulk to seal around windows
    • Inside walking height: 6’1” near shelves, 7’6” in the middle
    • 4 Roof windows (40" wide x 24" length) with an automatic opener
    • Floor space: 165 sq. ft. (9'8" wide x 17'6" long)
    • Assembly time: 2 people - 1 day; 3 people - 6-8 hours
    • Comes with DVD and written assembly instructions
    • Warranty:
          - Twin-wall Polycarbonate: 10 years – prorated after 5 years.
          - Frame: 15 years

    The RIGA is attractive and beautiful to look at – fits well into an upscale garden setting.

    With a combination of strong materials and durable hardware, the Riga is by far the strongest greenhouse of its size under $10,000.

    Made in Germany with 30 years of experience!

    The polycarbonate glazing on the Riga is German made and believed to be of superior quality than the much more common Polygal or GE glazing.

    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. For a better anchoring in the floor, you can add the heavy-duty foundation frame.

    Riga 5 Greenhouse Premium Kit

    If you want to use shelves and a base frame, the Riga 5 Greenhouse Kit will be the best choice.

    Includes the following items:

    • Riga 5 Greenhouse
    • Foundation frame
    • 10" deep top shelf (attached to greenhouse side)
    • 24" deep regular shelf (hanging from the roof to provide more stability & space)

    Riga 5 Greenhouse Door Extension Kit

    If you want to raise your door because you set your Riga 5 on a stem wall, you can buy a door extension kit. It will raise the height by 20 inches.

    If you need more shelves or another combination of accessories, please, don't hesitate and call or send us an email at support@greenhouseemporium.com.

      Features & Benefits

      • First-class insulation: R-value 3.0
      • Warranty:
            -Triple Wall Polycarbonate: 10 years – prorated after 5 years.
            -Frame: 15 years
      • One wide door Dutch Barn style - 30" wide x 79" high
      • 8 mm UV coated twin-wall Polycarbonate Glazing on sides & 10mm on front and back gables.
      • Interior Area 9'8" wide x 14’ length x 7'7" high.
      • Four Roof Windows (40in wide x 24in tall) each with an automatic opener
      • One Rear Window (30in wide x 49in tall)
      • Floor Space: 165 sq. ft.
      • Assembly time: 2 to 3 people: 1 day, or 6-8 hours
      Resources & Manuals

      Riga 5 Premium Kit

      This collection of optional accessories is the perfect way to upgrade any RIGA Greenhouse. All of these accessories have been picked to be beneficial to plant growth and health.

      Includes the following Accessories:

      • Riga 5 Greenhouse
      • Foundation frame
      • 10" deep &17' long top shelf (attached to greenhouse side)
      • 25" deep & 17' long regular shelf (hanging from the roof to provide more stability & space)
      ADDITIONAL ROOF WINDOW FOR RIGA & RIGA S GREENHOUSES

      Additional Roof Window For Riga & Riga S Greenhouses

      Do you want more roof windows in your greenhouse? The additional roof window has the same size as the one(s) that is(are) on your Riga 2s, 3, 3s, 4, 4s, or 5. Learn More

      Riga Automatic Window Opener

      Riga Automatic Window Opener

      Riga automatic window opener fits in any Riga window. The Paraffin oil in the piston expands around 72°F and opens the window automatically to allow ventilation. Learn More

      Riga Roof Window Wind Restraint System

      Riga Roof Window Wind Restraint System

      The Riga Roof Window Wind Restraint System protects your windows from auto-openers in case of powerful wind gusts. Learn More

      ILLUMITEX ECLIPSE GEN2 LED GROW LIGHT

      Illumitex Eclipse Gen2 LED Grow Light

      Get your plants more hours of light for maximum growth. The Illumitex Eclipse Gen2 LED Grow Light is especially beneficial during the winter season. Learn More

      Hoklartherm Greenhouse Misting System

      Hoklartherm Greenhouse Misting System

      The Hoklartherm Greenhouse Misting System can be installed in any greenhouse, which is up to 20' in length. The Greenhouse Misting System is 14ft long but can be cut shorter easily. Learn More

      Riga Sash-Lock for Doors & Windows

      Riga Sash-Lock for Doors & Windows

      The Riga Sash-Lock for Doors & Windows is recommended for roof windows and the upper half of the barn-style door. This way you can secure these in winter and storms. Learn More

      Hoklartherm Wheelbarrow Access Plate

      Hoklartherm Wheelbarrow Access Plate

      The Hoklartherm Wheelbarrow Access Plate creates an easy entry ramp into greenhouses for a wheelbarrow. Learn More

      Hoklartherm Greenhouse Seed Trays

      Hoklartherm Greenhouse Seed Trays

      The Hoklartherm Greenhouse Seed Trays enable to easily grow your desired plants on the shelves. This maximizes your harvest, as well as helps to organize. Learn More

      Hoklartherm Stainless Steel Plant Hooks

      Hoklartherm Stainless Steel Plant Hooks

      The T-bolt head of the Hoklartherm Stainless Steel Plant Hooks inserts into the greenhouse profile channels without the need of a notched opening. Learn More

      Hoklartherm Plastic Hooks for Growing Wire

      Hoklartherm Plastic Hooks for Growing Wire

      The Hoklartherm Plastic Hooks for Growing Wire or Rope easily install in greenhouse channels. They allow using growing wire or rope for vining plants. Learn More

      HOKLARTHERM RIGA FOUNDATION FRAME

      Hoklartherm Riga Foundation Frame

      The Riga Foundation Frame is buried in a trench when the greenhouse is not anchored to concrete. It is available for all sizes of Riga Greenhouses. Learn More

      DOOR EXTENSION KIT FOR RIGA GREENHOUSES

      Door Extension Kit For Riga Greenhouses

      The Door Extension Kit allows raising your Riga 3, 4, or 5 by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom at the entrance. Learn More

      DOOR EXTENSION KIT FOR RIGA S GREENHOUSES

      Door extension Kit For Riga S Greenhouses

      The Door Extension Kit allows raising your Riga 2s, 3s, or 4s by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom at the entrance. Learn More

      DOOR EXTENSION KIT FOR RIGA XL GREENHOUSES

      Door Extension Kit For Riga XL Greenhouses

      The Door Extension Kit allows raising your Riga XL greenhouse by 20 inches. You have to place your greenhouse kit on a stem wall. With the door extension, you will get more headroom for the front and back door. Learn More

      There has not been any questions asked about this greenhouse. If you have a question please email them to: support@greenhouseemporium.com
      Or Call us at: (307) 429-0674

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