Agiseek home

Large Greenhouse Kits

Become a Partner
8 ft. x 8 ft. Aluminum Finish Greenhouse
Prices start at : 2999.99 USD / each

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated...
  •  Through a combination of using superior materials that are more rigid and creating interchangeable parts in our design the Monticello takes the average gardener 8 hours to assemble the 8 ft. x 8 ft. greenhouse with the premium package while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
  •  Premium package includes: Monticello 8 ft. green house Monticello work bench system Monticello interior shade system Monticello programmable watering system Monticello greenhouse sink system
  •  Integrated dual rain water gutter system
  •  Hinged lockable double doors
  • Approximate Width (ft.): 1
  • Door Opening Width (In.): 48
Georgia
Atlanta
8 ft. x 8 ft. Aluminum Finish Quick Assembly Greenhouse
Prices start at : 2399.99 USD / each

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated...
  •  Solid commercial grade aluminum along with polycarbonate walls and roof construction assures no rust to the greenhouse
  •  Assembly Required
  •  Automatic opener roof vent (2 ft. x 2 ft.) opens and closes based on interior temperature to help prevent plant wilting and dry out
  • Frame Color Family: Metallics
  • Approximate Depth (ft.): 8
  • Door Opening Height (In.): 71
Georgia
Atlanta
Bella 8 ft. x 16 ft. Silver Polycarbonate Greenhouse
Prices start at : 2354.35 USD / each

This greenhouse also includes a galvanized, rust resistant steel perimeter base for additional structural support, stability and alignment. The large work-space and the wide double doors allow the most avid gardener plenty of room to grow an abundance...
  •  Panels are 100% UV protected and block harmful UV rays
  •  Easy DIY installation - sliding panels assembly system
  • Maximum Roof Load (lb./ sq. ft.): 20.5
  • Exact Width x Depth: 8 ft 0.1 in x 15 ft 9.8 in
  • Door Opening Width (In.): 45.7
  • Door Opening Height (In.): 70.1
Georgia
Atlanta
Snap and Grow 8 ft. x 12 ft. Silver Polycarbonate Greenhouse
Prices start at : 1299.00 USD / each

Of floor space. This luxurious greenhouse is perfect for early spring seedlings starts and late fall harvests. Access to the greenhouse is comfortable through a wide double door and the roof vents allow you to regulate temperatures, humidity, airflow...
  • Approximate Width (ft.): 8
  • Maximum Roof Load (lb./ sq. ft.): 23.5
  • Approximate Greenhouse Depth (ft.): 12
  • Assembled Width (in.): 97.6 in
  • Manufacturer Warranty: 5 year Limited
  • Assembly Required: Yes
Georgia
Atlanta
Multi Line 6 ft. x 8 ft. Silver Twin-Wall Greenhouse
Prices start at : 699.00 USD / each

The Multi Line offers a hinged lockable door with a magnetic catch, a roof vent, gutters, and a galvanized steel base for improved stability, alignment and additional height. The Polycarbonate glazing is 100% UV protected and doesn't turn yellow.
  •  Adjustable vent window included for air circulation to balance humidity and temperatures
  •  Blocks 100% harmful UV rays to protect inner equipment
  •  Galvanized steel base and magnetic door catch included
  • Installation Available: No
  • Number of Vent Openings: 1
  • Door Opening Width (In.): 22.2
Georgia
Atlanta
8 ft. x 20 ft. Aluminum Finish Greenhouse
Prices start at : 4499.99 USD / each

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated...
  • Number of Vent Openings: 4
  • Assembled Width (in.): 423 in
  • Assembly Required: Yes
  • Greenhouse Features: Door latch,Lockable door/gate latch
  • Approximate Greenhouse Depth (ft.): 20
  • Manufacturer Warranty: 10 Year Limited
Georgia
Atlanta
Elite 8 ft. W x 20 ft. D x 8 ft. H Heavy-Duty Aluminum Greenhouse Kit
Prices start at : 4359.4 USD / each

The double sliding bind resistant doors provide plenty of extra space as the doors slide out of the way and don't take up additional room when open giving you easy uncluttered access.
  • Returnable: 90-Day
  • Assembled Height (in.): 96 in
  • Manufacturer Warranty: Lifetime warranty on greenhouse frame and 10 year warranty on polycarbonate panels.
  • Assembled Depth (in.): 144.5 in
  • Door Opening Width (In.): 44
  • Assembled Width (in.): 98 in
Georgia
Atlanta
7 ft. 8 in. W x 14 ft. Long Greenhouse with Shelf Kit and Base
Prices start at : 4907.23 USD / each

The greenhouse has the best insulation in its category, R-factor: 3.0-3.2. This unit uses less energy to heat than other hobby greenhouses. Includes an oversized rear wall window (30 in.
  •  UV coated 8 mm and 10 mm thick polycarbonate glazing with 10-year warranty against manufacturer's defects
  •  Assembly Required
  • Assembled Depth (in.): 168 in
  • Greenhouse Features: Door latch,Foundation included,Lockable door/gate latch,Shelving included
  • Assembled Width (in.): 92 in
  • Approximate Greenhouse Height (ft.): 8
Georgia
Atlanta
Harmony 6 ft. x 8 ft. Polycarbonate Greenhouse in Silver
Prices start at : 711.15 USD / each

With its sleek and smooth design, the finished result is beautiful, functional, and sturdy. This greenhouse is made of crystal-clear, virtually unbreakable Polycarbonate panels, that are simple to slide and lock into position, and a silver aluminum frame.
  • Easy assembly - sliding panels' assembly system: Yes
  • Storage Capacity (cu. ft.): 252.6
  • Maximum Roof Load (lb./ sq. ft.): 15
  • Frame Color Family: Metallics
  • Floor Options: Without Floor
  • Assembled Depth (in.): 97.2 in
Georgia
Atlanta
8 ft. x 16 ft. Aluminum Premium Greenhouse
Prices start at : 4399.99 USD / each

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated...
  •  Three 2 ft. x 2 ft. roof vents with automatic openers
  •  Please note - allow for a full weekend to fully assemble (ground prep included), 2 people suggested for assembly, manual is fully illustrated
  •  Through a combination of using superior materials that are more rigid and creating interchangeable parts in our design the Monticello takes the average gardener 11 hours to assemble the 8 ft. x 16 ft. greenhouse with the premium package while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
  •  Premium package includes: Monticello 16 ft. green house Monticello work bench system Monticello interior shade system Monticello programmable watering system Monticello greenhouse sink system
  •  Efficient average cost to run greenhouse year round $150-$200
  • Assembled Depth (in.): 196 in
Georgia
Atlanta
Bella 8 ft. x 20 ft. Silver Polycarbonate Greenhouse
Prices start at : 2742.57 USD / each

This greenhouse also includes a galvanized, rust resistant steel perimeter base for additional structural support, stability and alignment. The large work-space and the wide double doors allow the most avid gardener plenty of room to grow an abundance...
  •  Virtually unbreakable 6 mm twin-wall polycarbonate greenhouse, maintains ideal temperatures and protects from strong sunlight exposure
  •  Maintenance free
  •  Low-threshold and double doors for easy access
  • Product Weight (lb.): 268.3lb
  • Assembled Depth (in.): 236.6 in
  • Assembled Width (in.): 96.1 in
Georgia
Atlanta
Elite 8 ft. W x 24 ft. D x 8 ft. H Heavy-Duty Aluminum Greenhouse Kit
Prices start at : 5129.00 USD / each

The double sliding bind resistant doors provide plenty of extra space as the doors slide out of the way and don't take up additional room when open giving you easy uncluttered access.
  •  Finished with a powder coated green
  •  6 roof vents for appropriate ventilation with adjustable manual openers/latches
  • Returnable: 90-Day
  • Door Opening Width (In.): 44
  • Installation Available: No
  • Manufacturer Warranty: Lifetime frame warranty and 10-year panel warranty
Georgia
Atlanta
Royal Victorian 8 ft. x 10 ft. Greenhouse
Prices start at : 5351.94 USD / each

Whether you are over wintering special or valuable plants from the cold, starting seedlings or creating a tropical jungle, you can enjoy years of maintenance free use with this fully loaded kit.
  •  1 full length top shelf accessories 1 in. D x 4.5 in. W
  •  2 interior shade net sections open and retract with curtain rods and each side is independent of the other depending on the suns location
  •  Installation Available
  • Door Opening Height (In.): 72
  • Maximum Roof Load (lb./ sq. ft.): 25
  • Approximate Greenhouse Width (ft.): 8
Georgia
Atlanta
8 ft. x 16 ft. Black Premium Greenhouse
Prices start at : 4399.99 USD / each

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and electrostatically...
  •  Black electro statically painted frame
  •  New patent pending twist and lock single bolt (makes assembly quicker and easier over prior version) (new for 2014)
  •  Expandable ability to expand greenhouse in 4 ft. increments as needs grow
  • Maximum Roof Load (lb./ sq. ft.): 24
  • Assembled Width (in.): 98 in
  • Assembled Height (in.): 90 in
Georgia
Atlanta
6 ft. 6 in. x 6 ft. x 12 ft. Round Top Greenhouse
Prices start at : 317.14 USD / each

The reinforced triple ridge roof allows growing enthusiasts to hang their heaviest basket plants from the roof frame without sagging. These greenhouses offers plenty of room to foster growth of vegetables, flowers and herbs on a year round basis.
  •  Assembled size is 6 ft. 6 in. H x 6 ft. W x 12 ft. L
  •  100 % commercial grade galvanized steel frame and connectors
  • Door Opening Width (In.): 72
  • Approximate Width (ft.): 6
  • Approximate Depth (ft.): 12
  • Number of Vent Openings: 2
Georgia
Atlanta
96 in. W x 144 in. D x 120 in. H Redwood Frame Polycarbonate Greenhouse
Prices start at : 3297.99 USD / each

With our pre-assembled panels, can easily assemble your GardenHouse in as few as 6 hours. Not only clear written instructions but a video showing how to assemble. Mt. Rainier models are eight ft.
  •  Extend your season or grow year round
  •  No foundation required a level well drained site is all you need
  •  Assembly Required
  • Approximate Width (ft.): 8
  • Maximum Roof Load (lb./ sq. ft.): 18
  • Door Opening Width (In.): 28
Georgia
Atlanta
Junior Orangerie 12.5 ft. x 7.5 ft. Greenhouse
Prices start at : 6184.53 USD / each

The Junior Orangerie Greenhouse kit provides the ideal, year-round, gardening environment while exhibiting Old World Style and European engineering and craftsmanship. Side walls and 8 ft.
  • Approximate Greenhouse Height (ft.): 8
  • Approximate Greenhouse Width (ft.): 11
  • Approximate Greenhouse Depth (ft.): 10
  • Assembly Required: Yes
  • Floor Options: Without Floor
  • Product Weight (lb.): 1256lb
Georgia
Atlanta
GrowIt 13 ft. x 20 ft. x 12 ft. High Arch Greenhouse
Prices start at : 873.04 USD / each

The reinforced alpine style 1 5/8 in. Of growing height throughout the majority of the greenhouse. The GrowIt heavy-duty translucent rip stop polyethylene cover will outlast and outperform standard greenhouse fabrics for multiple seasons of use.
  •  Assembly Required
  •  Translucent fabric allows a significant amount of diffused light to reach the plants, while reducing the amount of harmful UV light
  • Storage Capacity (cu. ft.): 1.8
  • Approximate Greenhouse Width (ft.): 13
  • Returnable: 90-Day
  • Frame Color Family: Whites
Georgia
Atlanta
6 ft. x 8 ft. Glory Premium Class Greenhouse
Prices start at : 1799.00 USD / each

This greenhouse is aesthetically pleasing with its powder coated robust aluminum frame in dark anthracite elegant finish. The high roof and tall eaves provide plenty of headroom, and more space to garden and trellis tall and leafy plants.
  • Wide entrance door 80.5 W cm x 188 H cm (31.7 in. W x 74 in. H) and low threshold allow easy access with wheelbarrow or wheelchair: Yes
  • Frame Color Family: Grays
  • Maximum Wind Resistance (mph): 60
  • Approximate Greenhouse Width (ft.): 6
  • Approximate Greenhouse Height (ft.): 9
  • Maximum Roof Load (lb./ sq. ft.): 20
Georgia
Atlanta
Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse
Prices start at : 9444.75 USD / each

The Extra-large unit with it 16 mm Triple Wall Polycarbonate glazing was specifically developed to answer a growing demand for larger hobby greenhouses with better insulation, stability, quality etc.

20

    •  Riga XL uses only 16 mm triple wall polycarbonate
    •  Includes: 2 dutch doors and 4 roof windows ( no shelving included )
    • Assembled Width (in.): 170 in
    • Approximate Greenhouse Depth (ft.): 20
    • Number of Vent Openings: 4.0
    • Approximate Depth (ft.): 20
    Georgia
    Atlanta
    8 ft. x 20 ft. Aluminum Premium Greenhouse
    Prices start at : 5299.99 USD / each

    Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated...
    •  New patent pending twist and lock single bolt (makes assembly quicker and easier over prior version) (new for 2014)
    •  Efficient average cost to run greenhouse year round $150-$200
    •  8.1 ft. W x 20.4 ft. L x 7.6 ft. H
    • Approximate Greenhouse Width (ft.): 8
    • Greenhouse Features: Door latch,Lockable door/gate latch,Shelving included
    • Installation Available: No
    Georgia
    Atlanta
    8 ft. x 12 ft. Black Premium Greenhouse
    Prices start at : 3699.99 USD / each

    Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and electrostatically...
    •  Through a combination of using superior materials that are more rigid and creating interchangeable parts in our design the Monticello takes the average gardener 10 hours to assemble the 8 ft. x 12 ft. greenhouse with the premium package while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
    •  Expandable ability to expand greenhouse in 4 ft. increments as needs grow
    •  Greenhouse outer dimensions: 8.1 ft. W x 12.2 ft. L x 7.6 ft. H
    •  Please note - allow for a full weekend to fully assemble (ground prep included), 2 people suggested for assembly, manual is fully illustrated
    • Door Opening Height (In.): 71
    • Manufacturer Warranty: 10 YEARS
    Georgia
    Atlanta
    8 ft. x 7 ft. Oasis Hexagonal Greenhouse
    Prices start at : 1272.95 USD / each

    Sit back, relax and savor your new maintenance-free outdoor living space. Create your own little piece of heaven and enhance your garden's beauty with the Oasis greenhouse. Its elegant hexagonal design, generous growing area and balanced nurturing conditions...
    •  Assembly Required
    •  Side louvre window provides air flow and allows regulation of heat and humidity levels
    •  Panels block 100% of the harmful UV rays and are 100% UV protected; withstand harsh weather conditions for many years of use
    • Frame Color Family: Grays
    • Floor Options: Without Floor
    • Installation Available: No
    Georgia
    Atlanta
    8 ft. x 24 ft. Aluminum Mojave Greenhouse
    Prices start at : 6499.99 USD / each

    Our commercial fan, exhaust lovers and our solar panel can produce more than 2 times the needed power to operate the fan at 100%, allowing for future options such as lighting and heating.
    •  Easy assembly construction and efficient to use
    •  Snow load capacity of 24 lbs. / sq. ft. and wind resistance up to 65 MPH
    •  Hinged lockable double doors, patent pending twist and lock single bolt (allowing for fewer parts)
    •  Heavy duty extruded aluminum frame construction
    • Approximate Width (ft.): 8
    • Frame Color Family: Metallics
    Georgia
    Atlanta
    Element 6 ft. W x 12 ft. D x 7 ft. H Heavy-Duty Aluminum Greenhouse Kit with Base
    Prices start at : 1413.99 USD / package

    Introducing the Grandio Element - the first 6 ft. Greenhouse that doesn't compromise quality for size. Made to meet the highest standards of amateur and professional gardeners, the 1.6 mm profile aluminum frame provides a stronger and more durable build...
    • Floor Options: Without Floor
    • Assembled Height (in.): 88 in
    • Approximate Greenhouse Depth (ft.): 12
    • Approximate Greenhouse Height (ft.): 7
    • Maximum Wind Resistance (mph): 0
    • Installation Available: No
    Georgia
    Atlanta
    7 ft. 8 in. W x 10 ft. 6 in. L Greenhouse
    Prices start at : 3875.29 USD / each

    Special sloped roof provides maximum head room, but prevents snow build-up; hail bounces off and the design allows heavy winds to blow over the unit. Most efficient design for Year-Round use.
    •  Assembly Required
    •  Installation Available
    • Maximum Wind Resistance (mph): 80
    • Assembled Height (in.): 83 in
    • Frame Color Family: Metallics
    • Assembled Width (in.): 92 in
    Georgia
    Atlanta
    10 ft. x 27 ft. Carver Premium Commercial Greenhouse
    Prices start at : 8620.72 USD / each

    The walls of the Carver are 5 ft. Galvanized steel frame with slip fit design make assembly quick and simple. The carver is the most economical way to begin or expand an agricultural program.
    •  2 - 2 ft. deep x 27 ft. long commercial work benches
    •  1- 15 ft. x 29 ft. (63%) shade cloth with tie down rope
    • Door Opening Height (In.): 72
    • Assembled Depth (in.): 324 in
    • Approximate Greenhouse Depth (ft.): 27
    • Maximum Wind Resistance (mph): 86
    Georgia
    Atlanta