At OffGrid Lux, we're committed to offering you the best prices online. That's why we have a Price Match Guarantee in place. If you find a lower price for the same product elsewhere, we'll match or beat it to ensure you get the best value.
For full details on our Price Match Guarantee, including eligibility criteria and how to request a price match, please click here to view our complete policy.
Shipping & Order Policy at OffGrid Lux
When you place an order, we confirm stock availability before charging your card. Orders typically process within 1-2 business days, and shipping is fast—most orders arrive within 4-7 days. We use reliable third-party carriers and provide tracking information promptly.
For more details, click here to view our full Shipping Policy.
Refunds & Returns at OffGrid Lux
We're committed to your happiness with every purchase. Need assistance? Just reach out. You have 30 days from delivery to return items in their original condition. We process refunds promptly, usually within 3 business days of receiving your return.
For more info, check out our full Returns & Refunds Policy here.
Monticello Black Greenhouse
Invest in quality and longevity with the Riverstone Industries Monticello Black Greenhouse, constructed from the highest-grade U.S. materials to outperform hobby greenhouses built with thinner, less durable components. Featuring 8mm twin-wall polycarbonate panels used in commercial greenhouses, this structure delivers exceptional durability, insulation, and protection for your plants season after season.
Designed with your gardening success in mind, it incorporates an efficient A-frame roof to promote heat escape and prevent overheating, while two automatic roof vents provide consistent ventilation by opening and closing based on temperature. The heavy-duty extruded aluminum frame is finished with a black powder coat, offering rust and rot resistance even in wet climates. Expandable in 4-foot increments, this greenhouse grows with your gardening needs.
Key Features
Heavy-duty extruded aluminum frame with durable black powder-coated finish
8mm commercial-grade twin-wall polycarbonate roof and sidewalls for superior insulation and durability
Two 2 ft x 2 ft automatic roof vents for temperature-regulated ventilation
Flush-mounted base for easy, low-threshold entry
A-frame roof with built-in joists for hanging baskets or gardening tools
Double hinged lockable doors (4 ft wide x 6 ft high) for secure access
Rust- and rot-proof aluminum and polycarbonate construction
10-year limited warranty, one of the strongest in the industry
Expandable in 4-foot sections with MONT-4-BK expansion kit
Pre-cut and pre-drilled components with illustrated assembly instructions
Snow load capacity rated to 24 lbs/sq. ft. and wind load resistance up to 65 MPH
Includes upgraded door and vent locks for protection against harsh weather
LEAD TIME & SHIPPING
*3-5 business days. Greenhouse normally ships via FedEx Ground.
Benefits
Year-Round Plant Health: Equipped with two automatic roof vents, the greenhouse maintains consistent airflow by opening and closing based on internal temperature, preventing heat buildup and ensuring steady ventilation for healthier plants throughout all seasons.
Superior Heat Management: The efficient A-frame roof design naturally allows hot air to rise and escape, helping maintain stable internal temperatures and protecting your crops from overheating during warmer months.
Corrosion-Resistant Construction: Built with polycarbonate panels and a rust-proof aluminum frame, this greenhouse stands up to moisture, humidity, and wet climates without rotting, corroding, or deteriorating over time.
Commercial-Grade Durability: The 8mm twin-wall polycarbonate panels offer professional-level strength and insulation, providing long-term protection against cracking, warping, and harsh weather—perfect for serious growers seeking lasting performance.
Optional Add-ons:
Extra Roof Vent: Improve greenhouse ventilation with this easy-to-install vent made from durable aluminum and polycarbonate. Installs in 30 minutes or less and features an automatic electric opener, providing hands-free climate control. Backed by a 10-year warranty for long-term reliability.
Door Kit: Maintain a consistent internal temperature year-round while enhancing accessibility. This kit includes two heavy-duty aluminum-framed doors, complete hardware, fasteners, and an installation manual, making it simple to add extra protection and convenience to your greenhouse.
Work Bench Kit: Designed for flexibility, this shelving system can be installed during initial assembly or added later. Thanks to its bolt-track installation system, shelves can be positioned at any height (up to 4 feet), maximizing workspace inside your greenhouse.
Internal Shade Cloth: Easily regulate temperature and reduce heat load with this user-friendly interior shade system. Installed inside the greenhouse to avoid interfering with roof vents or side windows, this shade cloth helps protect your plants from excessive sun while maintaining optimal airflow.
Heating System: The RSI ceiling-mounted heating system delivers efficient, reliable warmth with full 360° directional airflow. Adjustable louvers allow you to control heat distribution, while the high-efficiency burner ensures consistent temperature control over extended periods.
RSI Radiant Heating Propane Gas System: Ventless propane heating system provides direct, steady heat with an electric starter and thermostat-controlled output. Runs on LP gas for simple, safe, and reliable temperature management throughout colder months.
Flooring Kit: Create a safe, attractive walking surface with 100% regenerated polypropylene interlocking tiles. The anti-slip design provides stability even on heels. Choose from six colors: green, gray, blue, black, brown, and tan. Each kit includes 41 tiles for a customizable floor surface.
Louver Window: This 18" square aluminum louver window offers rust-resistant construction, dual weather seals to block insects, and a solar-powered automatic opener that adjusts venting based on temperature fluctuations for optimal airflow.
Overhead Automatic Watering System: This commercial-grade irrigation system features a 16-foot hose, 3 weighted sprinkler heads, and a digital timer. Designed with anti-mold and anti-bacterial materials, it ensures safe, reliable watering year-round. Easy to install, fully programmable, and backed by a 5-year warranty.
Sink System: This tall outdoor potting sink provides a convenient workspace for washing vegetables, cleaning tools, or rinsing hands. Includes a mounting kit for indoor or outdoor installation, plus a detachable hose reel that extends up to 200 feet for maximum reach.
Solar Powered Ventilation Kit: Maintain airflow without using electrical power. Each kit includes a 40-watt solar panel, 16" commercial exhaust fan, 5-louver aluminum cover, and thermostat. Simple to install and backed by a 3-year warranty for peace of mind.
*Proudly designed and made in the USA! Allow for a FULL weekend to Fully Assemble (ground prep included). Two people suggested assembly. The Manual is fully illustrated.
SPECIFICATIONS
Material
Aluminum/ Polycarbonate
Assembly Required
Yes
Greenhouse Style
Walk in Greenhouse
Number of Vent Openings
2
Floor Options
Without Floor
Greenhouse Features
Door latch, Double door, Gutters, Lockable door/gate latch, Vents, Walk-in
Does this greenhouse include a tie-down system? No, this greenhouse does not come with a separate tie-down kit. However, its integrated flush base allows for secure anchoring directly into the ground or foundation.
We live in a windy area. What is the wind resistance of this greenhouse? The Riverstone Monticello Moheat Greenhouse is engineered to withstand wind speeds up to 65 miles per hour, ensuring strong performance in windy environments.
Is it possible to take down and relocate this greenhouse? Absolutely! This product is designed for easy disassembly and relocation whenever needed.
Is it hard to assemble? The Mont greenhouse is designed for the average homeowner, requiring no special skills. Assembly time varies based on weather, selected options, site conditions, and the number of helpers available. All parts are cut to size and should fit properly. If you encounter any issues, please contact our help team so we can assist you and ensure no delays during assembly.
Can I Expand it ? Yes , there's an expansion kit
Free Shipping & No Tax to the United States
Enjoy Free Shipping on Orders Over $200. No Sales Tax (Excludes WY).
Ordered four inverters for a customer whose solar system was damaged by a utility surge. OffGridLux advertised these inverters at $2500. Upon ordering the inverters I was assured they were in stock and would be delivered. The next day I received a refund and the price of the inverters went up from $2500 to $3100 on the OffGridLux website. Chris in customer service explained the inverters were a new product and the $2500 price was added by mistake and the real price was $3100. He also told me his warehouse made a mistake they only had 2 of the 4 available. After expressing my frustration at the situation since the customer was already quoted the lower price, Chris worked out a deal and gave us the inverters at cost to OffGridLux for $2850 instead of $3100. Chris promptly adjusted the charge and made sure the 2 inverters were shipped out asap. As a small business owner I understand how small mistakes can be costly and sometimes the little things are the biggest problem. In good fashion Chris represented OffGridLux and my interests by communicating and figuring out an amicable solution for all parties involved. Thank you again Chris. You sir a true asset to your company.
Nice bike love the looks not as powerful as my pro 2 as one might expect but overall nice bike i did take it on a 47 mile trip and still had 50.1 percent left when i got home so no need to worry about a battery the best part of this bike is the company that sold it. I've been so impressed with this company which is why i purchased my 2nd bike from them they are nothing short of exceptional buy with confidence they are with your every step of the way and very fast to respond to emails and help with any problem ive come across i wish they sold other bikes just so i could buy from them off the grid lux is by far my favorite store keep it up guys I'll keep looking to see what you stock next
This place is one of the best companies I've ever purchased from they have excellent customer service fast shipping and answer all your questions in a timely manner i love my bike i had a small problem which they quickly addressed i have been extremely impressed with how helpful they have been i highly recommend this company I promise you won't regret it
First id like to say that their customer service is 2nd to none. I was informed about everything that was going on with my new bike they are very fast to respond to messages and shipping is extremely fast buy with confidence you won't regret it
I purchased the Mirage Vision 55 Gold Ultra HD (4K) Series HDTV two weeks ago and have enjoyed watching football and other sporting events on my patio. The TV's weatherization modifications are very professionally installed. I feel like I received a well engineered product and one that will hold up to the weather elements here in central Texas. The picture quality is outstanding. The video/audio source for my Mirage Vision HDTV is a HDMI cable that runs to a cable box in a closet in the house. I'm using a HDMI IR extender to control the cable box in the house and it all works great. The WIFI capability of the HDTV works well too as my daughter enjoys watching Netflix. Nice product!"
The bike is excellent! My range anxiety is no more! 18 miles and only lost 8 percent compared to my last e-bike that is a huge win! I bought this to use as a commuter and man it's been more then enough! Crossing the road and reaching the max speed of 44mph despite being a little under 250! This is my best purchase for the year cant wait for more relaxing extended bike trips!
Shipping was fast, setup was easy and they even followed up after delivery which I totally didn’t expect! Pretty solid experience overall ,would buy again.
I was a little hesitant before buying, but after riding it for a few weeks, I can confidently say it was the right choice. The bike is fast, smooth, and super fun to ride. It handles hills effortlessly, and the battery lasts way longer than I expected.
Shipping was quick, and it was easy to set up. Customer service was also great they answered my questions fast and made sure everything was good.
The equipment arrived packaged very well and in great shape. Quick shipping and tracking information. The freeze dryer and industrial pump has worked wonderfully. Many batches of candy. Batches of chicken, spaghetti sauce, minestrone soup and tons on apple slices, wedges and apple sauce. Enjoying the machine while preparing for the future.
I was super scared to buy it at first because it took a little over a year to save for it, I received it in just about a months time and it’s been running almost non stop since it arrived! I had to get extra trays to prefreeze my next load because im always thinking of something else to go in lol. No issues so far, super happy with it :) Thanks Stayfresh!
Awesome bike. Was delivered on time. Bike was in good condition, no dings or dents. This website had the best price available.
MEELOD DK300 PRO 20" Retro Moped Style Electric Bike 1200W Peak Motor 48V 15Ah Dual Batteries
Tony DeMarco
Top Notch
The MirageVision 55 inch Gold Outdoor TV is just the perfect addition to our outdoor oasis. The product is top notch and the ordering process, shipping and installation was perfect. The staff was very helpful and friendly. Will refer a friend any time. Thank you!
MirageVision Partial Sun Outdoor TV – 1500 Nits, Mini-LED Pro – Gold Series
Adam D.
I have literally quadrupled the amount of time I spend on my roof top deck now that I have a MirageVision 55 television mounted on the wall. My home is now the go-to for friends and family to gather when watching sports and it's all centered around my new television. Thanks for delivering such a high quality product!
MirageVision Outdoor Shade TV – ULED, Mini-LED, Google TV – Silver Series
Joe - Chicago
Loving It!
We're loving tv !!!!
MirageVision Direct Sun Outdoor TV Neo QLED, 2500 Nits
Timothy C.
Very professionally installed
I purchased the Mirage Vision 55 Gold Ultra HD (4K) Series HDTV two weeks ago and have enjoyed watching football and other sporting events on my patio. The TV's weatherization modifications are very professionally installed. I feel like I received a well engineered product and one that will hold up to the weather elements here in central Texas. The picture quality is outstanding. The video/audio source for my Mirage Vision HDTV is a HDMI cable that runs to a cable box in a closet in the house. I'm using a HDMI IR extender to control the cable box in the house and it all works great. The WIFI capability of the HDTV works well too as my daughter enjoys watching Netflix. Nice product!"
MirageVision Partial Sun Outdoor TV – 1500 Nits, Mini-LED Pro – Gold Series
Nice bike love the looks not as powerful as my pro 2 as one might expect but overall nice bike i did take it on a 47 mile trip and still had 50.1 percent left when i got home so no need to worry about a battery the best part of this bike is the company that sold it. I've been so impressed with this company which is why i purchased my 2nd bike from them they are nothing short of exceptional buy with confidence they are with your every step of the way and very fast to respond to emails and help with any problem ive come across i wish they sold other bikes just so i could buy from them off the grid lux is by far my favorite store keep it up guys I'll keep looking to see what you stock next
First id like to say that their customer service is 2nd to none. I was informed about everything that was going on with my new bike they are very fast to respond to messages and shipping is extremely fast buy with confidence you won't regret it
The MirageVision 55 inch Gold Outdoor TV is just the perfect addition to our outdoor oasis. The product is top notch and the ordering process, shipping and installation was perfect. The staff was very helpful and friendly. Will refer a friend any time. Thank you!
I have literally quadrupled the amount of time I spend on my roof top deck now that I have a MirageVision 55 television mounted on the wall. My home is now the go-to for friends and family to gather when watching sports and it's all centered around my new television. Thanks for delivering such a high quality product!
