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Riga III Series Greenhouses

Riga III Series Greenhouses

The Riga III Greenhouse measures ten feet in length and offers both seven and nine foot width options with up to 102 internal square feet. Like all the other Riga greenhouses the III series was created to weather harsh winters so you can grow all year long.

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  1. Foundation Frame for Riga III
    $579.00

    No Sales Tax *

    Foundation Frame for Riga III

    Helps secure greenhouse to ground and raises the greenhouse height for more growing and head room.
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  2. Riga 3 Greenhouse
    $3,139.00

    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.
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  3. Riga 3 Greenhouse
    $4,081.00

    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.
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  4. Riga IIIs 7x10 Greenhouse
    $3,059.00

    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.
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  5. Riga IIIs 7x10 Greenhouse - Premium Package
    $3,932.00

    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.
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5 Item(s)

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