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Problem Solver Mont Greenhouse Kit (black Finish) Up To 50% Off [5jL2Vdf9]

$121.99 $390.99 -69%

The MONT Monticello Greenhouse kit by Riverstone Industries is the perfect choice for the serious gardener looking for a high-quality and durable greenhouse. Made in the USA using the best materials and construction techniques, the MONT Monticello gr

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Problem Solver Mont Greenhouse Kit (black Finish) Up To 50% Off [5jL2Vdf9]

The MONT Monticello Greenhouse kit by Riverstone Industries is the perfect choice for the serious gardener looking for a high-quality and durable greenhouse. Made in the USA using the best materials and construction techniques, the MONT Monticello greenhouse is built to last. With its sturdy aluminum frame and professional-grade twin wall polycarbonate, it can withstand the elements and provide a stable growing environment for your plants.

The MONT Monticello greenhouse is designed to be efficient and easy to use. The twin wall polycarbonate acts as a double pain window, keeping the greenhouse cool in the summer and warm in the winter, cutting down on energy costs. The MONT Monticello greenhouse is 7ft 6in tall at the peak and has an above average interior height design that helps with displacing heat within the greenhouse. The greenhouse also has built-in features such as a rainwater gutter system, automatic roof vent opener, and hinged double doors, which makes it easy to use and maintain.

The MONT Monticello greenhouse offers the ability to grow as your needs grow with the 4ft extension kit that can be purchased anytime in the future. It also available in five sizes (8' x 8',8' x 16',8' x 20',8' x 24') and a 8'x4' extension, also available in premium package, which gives you the flexibility to choose the size and features that are right for you.

The MONT Monticello  greenhouse is backed by the strongest warranty in the industry (10 yrs.) on the frame and polycarbonate, providing you with peace of mind and confidence in your purchase. So why settle for less? Invest in the MONT Monticello greenhouse and enjoy years of hassle-free indoor gardening. Upgrade your gardening experience today!

*** For those looking for the ultimate gardening experience, consider upgrading to our Premium Kit. This package includes not only the MONT Monticello greenhouse, but also a work bench system for added convenience, a programmable watering system for effortless maintenance, a shade cloth to protect your plants from harsh sunlight, and a greenhouse sink system for easy cleaning. While the basic MONT Monticello greenhouse already boasts superior construction and efficiency, the premium package takes it to the next level for the ultimate in indoor gardening. Upgrade now and take your gardening to the next level.

*** Purchase Riverstone MONT Greenhouse Accessories here
Features
  • Made in the USA with the highest quality heavy duty extruded aluminum (US grade)
  • Electrostatically painted black (guaranteed lead-free) frames for durability and longevity
  • Integrated flush base design allows for easy assembly and direct anchoring to the ground or foundation
  • Professional grade 8mm twin wall polycarbonate for superior insulating capabilities and ideal growing conditions
  • Integrated dual rain water gutter system
  • One roof vent with automatic opener included
  • Twist & Lock nut and bolt fastening construction with ribbed design for quick interlocking results
  • Available in different sizes: 8'x8', 8'x12', 8'x16', 8'x20', 8'x24' and a 8'x4' extension
  • Large door opening (varies by size) and hinged lockable double doors for easy access
  • Expandable, allowing you to add 4ft increments as your needs grow
  • Snow load capacity of 24lbs/sq. ft and wind load of 65 MPH
  • Efficient and cost-effective to run year-round
  • Accessories available separately (not included in this package) shade clothes, watering systems, potting sinks, & shelving kits
  • 10-year manufacturer’s warranty for added peace of mind.
  • Premium Kit includes: Work bench system, programmable watering system, shade cloth, and greenhouse sink system.
Specifications
Size 8ft. W x 8ft. L x 7.6ft. H 8ft. W x 12ft. L x 7.6 ft. H 8ft. W x 16ft. L x 7.6ft. H 8ft. W x 20ft. L x 7.6ft. H
Material Aluminum/ Polycarbonate Aluminum/ Polycarbonate Aluminum/ Polycarbonate Aluminum/ Polycarbonate
Care Instruction Soapy Water Soapy Water Soapy Water Soapy Water
Country of Origin USA USA USA USA
Assembly Required? Yes Yes Yes Yes
Product Length (IN) 101 149.75 198.25 247
Product Height (IN) 90 90 90 90
Product Width (IN) 101 101 101 101
Product Weight (LB) 214 284 344 404
Warranty 10 Years Limited Warranty 10 Years Limited Warranty 10 Years Limited Warranty 10 Years Limited Warranty
Ships in # of Boxes 6 7 8 9
Integrated flush base design Yes Yes Yes Yes
High impact UV stable 8mm twin wall polycarbonate walls and roof Yes Yes Yes Yes
Heavy duty extruded aluminum frame construction Yes Yes Yes Yes
Black electrostatically painted frame Yes Yes Yes Yes
Roof vent with automatic opener Yes Yes Yes Yes
Integrated dual rain water gutter system Yes Yes Yes Yes
Large door opening 48in x 72in 48in x 72in 48in x 72in 48in x 72in
Hinged Lockable Double Doors Yes Yes Yes Yes
New Patent Pending Twist & Lock single bolt Yes Yes Yes Yes
Accessories available separately (not included in this package) shade clothes, watering systems, potting sinks, & shelving kits shade clothes, watering systems, potting sinks, & shelving kits shade clothes, watering systems, potting sinks, & shelving kits shade clothes, watering systems, potting sinks, & shelving kits
Expandable - ability to expand greenhouse in 4ft increments as needs grow Yes Yes Yes Yes
Snow load capacity 24lbs/sq. ft. 24lbs/sq. ft. 24lbs/sq. ft. 24lbs/sq. ft.
Wind load 65 MPH 65 MPH 65 MPH 65 MPH
Efficient - average cost to run greenhouse year round $100-$150 $125-$175 $150-$200 $175-$250

What Our Customers Say

January 21, 2026

Absolutely no complaints!

Very intuitive and works like a dream.

- Ryan Q..

January 21, 2026

Absolutely no complaints!

A purchase that brings me joy.

- Sienna Y..

January 21, 2026

Absolutely no complaints!

A wonderful tool. I am very pleased.

- Allyson C..

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