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Large Greenhouse Kits for Sale

Shop our selection of large greenhouse kits.  Our large kits range in size from 8 feet by 16 feet and go all the way up to 16 feet by 24 feet in size.  These large greenhouse kits are designed for backyard use.  The kits are easy to install and enjoyed by new and experienced gardeners.

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  • Riverstone Mont Greenhouse Growers 8ft x 24ft
    Save 7% Save %
    $9,779.99
    $9,779.99 - $9,779.99
    $9,779.99
    $9,099.99
    $9,099.99 - $9,099.99
    $9,099.99

    Riverstone Mont Greenhouse Mont-24-BK-GROWERS (8ft x 24ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 24ft and is designed for crops that r...

    View full details
    $9,779.99
    $9,779.99 - $9,779.99
    $9,779.99
    $9,099.99
    $9,099.99 - $9,099.99
    $9,099.99
    Save 7% Save %
  • Riverstone Mont Greenhouse Growers 8ft x 20ft
    Save 10% Save %
    $9,199.99
    $9,199.99 - $9,199.99
    $9,199.99
    $8,249.99
    $8,249.99 - $8,249.99
    $8,249.99

    Riverstone Mont Greenhouse Mont-20-BK-GROWERS (8ft x 20ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 20ft and is designed for crops that r...

    View full details
    $9,199.99
    $9,199.99 - $9,199.99
    $9,199.99
    $8,249.99
    $8,249.99 - $8,249.99
    $8,249.99
    Save 10% Save %
  • Riverstone Mont Greenhouse Growers 8ft x 16ft
    Save 6% Save %
    $7,999.99
    $7,999.99 - $7,999.99
    $7,999.99
    $7,499.99
    $7,499.99 - $7,499.99
    $7,499.99

    Riverstone Mont Greenhouse Mont-16-BK-GROWERS (8ft x 16ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 16ft and is designed for crops that r...

    View full details
    $7,999.99
    $7,999.99 - $7,999.99
    $7,999.99
    $7,499.99
    $7,499.99 - $7,499.99
    $7,499.99
    Save 6% Save %
  • Riverstone Mont Black Greenhouse Mojave
    Save up to 6% Save %
    $8,999.99 - $9,799.99
    $8,999.99 - $9,799.99
    $8,999.99
    $8,599.99 - $9,199.99
    $8,599.99 - $9,199.99
    $8,599.99

    Riverstone Mont Greenhouse Mont-24-BK-MOJAVE (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 24ft and is designed specific...

    View full details
    $8,999.99 - $9,799.99
    $8,999.99 - $9,799.99
    $8,999.99
    $8,599.99 - $9,199.99
    $8,599.99 - $9,199.99
    $8,599.99
    Save up to 6% Save %
  • Riverstone Mont Black Greenhouse Mojave
    Save up to 7% Save %
    $8,199.99 - $8,999.99
    $8,199.99 - $8,999.99
    $8,199.99
    $7,699.99 - $8,399.99
    $7,699.99 - $8,399.99
    $7,699.99

    Riverstone Mont Black Greenhouse Mont-20-BK-MOJAVE (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 20ft and is designed specific...

    View full details
    $8,199.99 - $8,999.99
    $8,199.99 - $8,999.99
    $8,199.99
    $7,699.99 - $8,399.99
    $7,699.99 - $8,399.99
    $7,699.99
    Save up to 7% Save %
  • Riverstone Mont Black Greenhouse Mojave
    Save up to 7% Save %
    $7,699.99 - $8,449.99
    $7,699.99 - $8,449.99
    $7,699.99
    $7,199.99 - $7,899.99
    $7,199.99 - $7,899.99
    $7,199.99

    Riverstone Mont Black Greenhouse Mont-16-BK-MOJAVE (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 16ft and is designed specific...

    View full details
    $7,699.99 - $8,449.99
    $7,699.99 - $8,449.99
    $7,699.99
    $7,199.99 - $7,899.99
    $7,199.99 - $7,899.99
    $7,199.99
    Save up to 7% Save %
  • Riverstone Mont Greenhouse 8ft x 8ft
    Save 5% Save %
    $8,199.99
    $8,199.99 - $8,199.99
    $8,199.99
    $7,799.99
    $7,799.99 - $7,799.99
    $7,799.99

    Riverstone Mont Black Greenhouse Mont-24-BK-PREMIUM (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 24ft.   The Mont Greenhouse ...

    View full details
    $8,199.99
    $8,199.99 - $8,199.99
    $8,199.99
    $7,799.99
    $7,799.99 - $7,799.99
    $7,799.99
    Save 5% Save %
  • Riverstone Mont Greenhouse 8ft x 8ft
    Save 7% Save %
    $7,599.99
    $7,599.99 - $7,599.99
    $7,599.99
    $7,079.99
    $7,079.99 - $7,079.99
    $7,079.99

    Riverstone Mont Black Greenhouse Mont-20-BK-PREMIUM (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 20ft.   The Mont Greenhouse ...

    View full details
    $7,599.99
    $7,599.99 - $7,599.99
    $7,599.99
    $7,079.99
    $7,079.99 - $7,079.99
    $7,079.99
    Save 7% Save %
  • Riverstone Mont Greenhouse 8ft x 8ft
    Save 8% Save %
    $6,499.99
    $6,499.99 - $6,499.99
    $6,499.99
    $5,999.99
    $5,999.99 - $5,999.99
    $5,999.99

    Riverstone Mont Black Greenhouse Mont-16-BK-PREMIUM (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 16ft.   The Mont Greenhouse ...

    View full details
    $6,499.99
    $6,499.99 - $6,499.99
    $6,499.99
    $5,999.99
    $5,999.99 - $5,999.99
    $5,999.99
    Save 8% Save %
  • Riverstone Mont Black Greenhouse MONT-24-BK (8ft x 24ft)
    Save 2% Save %
    $6,999.99
    $6,999.99 - $6,999.99
    $6,999.99
    $6,849.99
    $6,849.99 - $6,849.99
    $6,849.99

    Riverstone Mont Black Greenhouse MONT-24-BK (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 24ft sized Mont greenh...

    View full details
    $6,999.99
    $6,999.99 - $6,999.99
    $6,999.99
    $6,849.99
    $6,849.99 - $6,849.99
    $6,849.99
    Save 2% Save %
  • Riverstone Mont Black Greenhouse MONT-20-BK (8ft x 20ft)
    Save 2% Save %
    $6,099.99
    $6,099.99 - $6,099.99
    $6,099.99
    $5,999.99
    $5,999.99 - $5,999.99
    $5,999.99

    Riverstone Mont Black Greenhouse MONT-20-BK (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 20ft sized Mont greenh...

    View full details
    $6,099.99
    $6,099.99 - $6,099.99
    $6,099.99
    $5,999.99
    $5,999.99 - $5,999.99
    $5,999.99
    Save 2% Save %
  • Riverstone Mont Black Greenhouse Mont-16-BK (8ft x 16ft)
    Save 5% Save %
    $5,249.99
    $5,249.99 - $5,249.99
    $5,249.99
    $4,999.99
    $4,999.99 - $4,999.99
    $4,999.99

    Riverstone Mont Black Greenhouse Mont-16-BK (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 16ft sized Mont greenh...

    View full details
    $5,249.99
    $5,249.99 - $5,249.99
    $5,249.99
    $4,999.99
    $4,999.99 - $4,999.99
    $4,999.99
    Save 5% Save %