TOLL-FREE 1-877-628-9571

Riga Greenhouses

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.

Items 1 to 10 of 22 total

per page
Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
  1. Riga 3 Greenhouse
    $3,850.00

    Free Shipping
    No Sales Tax *

    Riga III 9x10 Greenhouse

    The RIGA III offers more width and headroom over the Riga IIIs greenhouse. The RIGA is truly a European greenhouse designed to grow in the middle of winter! The RIGA is not just a season extender greenhouse. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance.

    The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels.

    Riga III Greenhouse - Basic Package. Includes 1 Roof Window with Automatic Opener and 1 Oversized Hinged Rear Window.


    Learn More

  2. Riga 3 Greenhouse
    $5,185.00

    Free Shipping
    No Sales Tax *

    Riga III 9x10 Greenhouse - Premium Package

    The Riga III Greenhouses Kit offer superior quality, strength, and insulation. The Riga III Greenhouse Kit is 102 sq.ft., it has 8 mm twin-wall polycarbonate glazing on its side walls, 10 mm twin-wall polycarbonate on its front and back gables; 1 Roof Window with automatic opener, 1 large rear wall window, 1 Barn Style Door with lock (size: 30" wide x 79" high): over all size: 9'8" w x 10'6" long x 7'9" high. It also comes with 1 Top Shelf (14" deep), 1 Lower Shelf (25" deep), and 1 Base Kit.
    Learn More

  3. Riga IIIs 7x10 Greenhouse
    $3,750.00

    Free Shipping
    No Sales Tax *

    Riga IIIs 7x10 Greenhouse

    The RIGA IIIs is the second smallest RIGA greenhouse. The RIGA is truly a European greenhouse designed to grow in the middle of winter! The RIGA is not just a season extender greenhouse. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance. The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels. Riga IIIs Greenhouse - Basic Package. Includes 1 Roof Window with Automatic Opener and 1 Oversized Hinged Rear Window.
    Learn More

  4. Riga IIIs 7x10 Greenhouse - Premium Package
    $5,010.00

    Free Shipping
    No Sales Tax *

    Riga IIIs 7x10 Greenhouse - Premium Package

    The Riga IIIs Greenhouse Kit offer superior quality, strength, and insulation. The Riga IIIs Greenhouse - 81 sq.ft.: 8 mm twin-wall polycarbonate glazing on its side walls, 10 mm twin-wall polycarbonate on its front and back gables; 1 Roof Window with automatic opener, 1 large rear wall window, 1 Barn Style Door with lock (size: 30" wide x 72" high): over all size: 7'8" w x 10'6" long x 7.2" high. The Riga IIIs Premium Kit also includes a base, a top shelf and a bottom shelf.
    Learn More

  5. Riga 2s Greenhouse
    $2,999.00

    Free Shipping
    No Sales Tax *

    Riga IIs 7x7 Greenhouse

    The RIGA IIs is the smallest and most affordable of the RIGA greenhouses. The RIGA is truly a European greenhouse designed to grow in the middle of winter! The RIGA is not just a season extender greenhouse. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance. The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels. Riga IIs Greenhouse - Basic Package. Includes 1 Roof Window with Automatic Opener and 1 Oversized Hinged Rear Window.
    Learn More

  6. Riga 2s Greenhouse
    $3,828.00

    Free Shipping
    No Sales Tax *

    Riga IIs 7x7 Greenhouse - Premium Package

    Riga IIs Greenhouse - Premium Kit. The Riga Greenhouses offer superior quality, strength, and insulation. The Riga IIs Greenhouse is 54 sq.ft.: 8 mm twin-wall glazing in side walls, 10 mm twin-wall poly in front and back gables; 1 Roof Window with automatic opener, 1 large rear wall window, 1 Barn Style Door with lock (size: 30" wide x 72" high): over all size: 7'8" w x 7' long x 7'2" high. The kit also includes a Riga IIs base, 1 top and 1 bottom shelf.
    Learn More

  7. Riga IV 9x14 Greenhouse
    $4,999.00

    Free Shipping
    No Sales Tax *

    Riga IV 9x14 Greenhouse

    The RIGA IV has more width and more headroom than the IVs. The RIGA is truly a European greenhouse designed to grow in the middle of winter!  The RIGA is not just a season extender greenhouse.  The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance.

    The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

    Riga IV Greenhouse - Basic Package. Includes 2 roof windows with automatic openers, 1 large rear wall window, 1 bar style door with lock, 8mm twin-wall side panels, 10mm front/rear panels.


    Learn More

  8. Riga IV 9x14 Greenhouse - Premium Package
    $6,649.00

    Free Shipping
    No Sales Tax *

    Riga IV 9x14 Greenhouse - Premium Package

    The Riga IV Greenhouses Kit offer superior quality, strength, and insulation. The Riga IV Greenhouse Kit is 135 sq.ft. and comes with 8 mm twin-wall polycarbonate glazing on its side walls, 10 mm twin-wall polycarbonate on its front and back gables; 2 Roof Windows with automatic opener, 1 large rear wall window, 1 Barn Style Door with lock (size: 30" wide x 79" high): over all size: 9'8" w x 14' long x 7'9" high. The Riga IV Greenhouse Kit - Premium Package. Includes 1 Top Shelf (14" deep), 1 Lower Shelf (25" deep), and 1 Base Kit. 9' 8" x 14'
    Learn More

  9. Riga 4s Greenhouse
    $4,570.00

    Free Shipping
    No Sales Tax *

    Riga IVs 7x14 Greenhouse

    The RIGA IVs is middle sized greenhouse for the Riga line. The RIGA is truly a European greenhouse designed to grow in the middle of winter! The RIGA is not just a season extender greenhouse. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance. The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels. Riga IVs Greenhouse - Basic Package. Includes 1 Roof Window with Automatic Opener and 1 Oversized Hinged Rear Window.
    Learn More

  10. Riga 4 Greenhouse
    $6,155.00

    Free Shipping
    No Sales Tax *

    Riga IVs 7x14 Greenhouse - Premium Package

    The Riga IVs Greenhouses offer superior quality, strength, and insulation. The Riga IVs Greenhouse is 108 sq.ft. and comes with 8 mm twin-wall polycarbonate glazing on its side walls, 10 mm twin-wall polycarbonate on its front and back gables; 2 Roof Windows with automatic opener, 1 large rear wall window, 1 Barn Style Door with lock (size: 30" wide x 72" high): over all size: 7'8" w x 14' long x 7'2" high. The Riga IVs Greenhouse - Premium Package. Includes 1 Top Shelf (14" deep), 1 Lower Shelf (25" deep), and 1 Base Kit.
    Learn More

Items 1 to 10 of 22 total

per page
Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction