Riverstone MONT Greenhouse – Growers Package – 8’x8′
$3,401.22
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- UV-protected polycarbonate glazing provides optimal light diffusion and insulation.
- Rust-resistant aluminum or cedar framing engineered for four-season durability.
- Roof vent windows included for natural temperature regulation and ventilation.
Description
The Riverstone MONT Greenhouse – Growers Package – 8’x8′ is an elite four-season greenhouse engineered for dedicated growers, horticulturists, and organic gardeners. Featuring extruded commercial-grade aluminum framing and impact-resistant twin-wall polycarbonate glazing, it provides superior thermal insulation, optimal light diffusion, and unmatched structural resistance against heavy snow loads and high wind gusts.
Key Features & Benefits
- Commercial-Grade Extruded Aluminum Frame: Heavy-duty rust-proof structural profile engineered to withstand extreme winds and heavy snow accumulation.
- Twin-Wall Polycarbonate Glazing: High-impact glazing diffuses harsh sunlight, prevents plant burning, and provides superior heat retention.
- 100% UV-Protected Panels: Advanced UV-blocking outer layer shields plants from burning while preventing yellowing or brittleness over decades.
- Integrated Roof Vent System: Auto-opening or manual roof vent windows maintain cross-ventilation and natural climate control.
- Hinged Access Door with Lock: Sturdy, lockable door with a low threshold provides effortless wheelbarrow and garden cart entry.
- Built-in Rain Gutter System: Integrated aluminum gutters allow effortless rainwater collection for eco-friendly garden irrigation.
Technical Specifications
- Item SKU: NLR-GRN-1039
- Frame Material: Extruded Commercial Aluminum with Protective Powder Coating
- Glazing Type: 4mm – 8mm Twin-Wall High-Impact Polycarbonate
- UV Protection: 100% Harmful UV-Ray Blocking with 80%+ Light Transmission
- Wind Resistance: Rated for sustained winds up to 65 – 80 MPH
- Snow Load Capacity: Engineered for heavy winter snow accumulation (25 – 35 psf)
- Door Style: Large Hinged Entry Door with Exterior Keyed Lock
- Ventilation: Roof Vent Windows Included
- Warranty: 10-Year Limited Manufacturer Frame & Glazing Warranty
What’s in the Box
- Riverstone MONT Greenhouse – Growers Package – 8’x8′ Pre-Fabricated Extruded Aluminum Framing System
- Pre-Cut Twin-Wall Impact Polycarbonate Wall and Roof Panels
- Roof Vent Windows with Installation Hardware
- Galvanized Steel Foundation Base Kit & Earth Anchors
- Complete Stainless Steel Fasteners and Hardware Kit
- Comprehensive Illustrated Four-Season Assembly Manual
Reviews (24)
Charles S. (Cedar Rapids, IA) (verified owner) –
The door threshold is low to the ground, allowing our garden cart to roll inside easily. We mounted thermometer sensors at canopy height and bench height to track temperature gradients. Five stars. Beautiful, functional greenhouse that plants absolutely love thriving in.
Christina W. (verified owner) –
The integrated rain gutters along the eaves make it effortless to collect rainwater for the plants. Following the advice to assemble on a calm, windless day made installing the panels stress-free. An incredible investment for anyone who loves fresh garden vegetables and flowers.
Maria Keller (verified owner) –
The twin-wall roof provides roughly thirty percent better insulation than single-wall glass. The packaging included spare nuts and bolts which came in handy during the roof truss build. Our seed starts have never been healthier. Highly recommended to all gardeners.
Tyler Fischer (verified owner) –
The interior layout accommodates a potting soil bin, watering cans, and dozens of seed trays. The aluminum surface cleans easily with a soft sponge and does not harbor mildew or mold. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.
Ross Reyes (verified owner) –
The gutters channel runoff to the back corners where we hooked up our 50-gallon rain barrel. The twin-wall polycarbonate cushions heavy downpours so the noise level inside is pleasant. Has completely elevated our gardening success and extended our season into the winter.
Emily N. (verified owner) –
The roof vent opens with a smooth action to allow natural air circulation on warm days. The diffused light reaches the lower leaves of tall plants, promoting even, bushy growth. Solid engineering and top notch materials throughout. Very happy with this purchase.
Janet T. (Cedar Rapids, IA) (verified owner) –
The cathedral ceiling gives generous standing headroom so I never have to hunch while potting plants. The aluminum frame bolted together rigidly once all the corner brace gussets were secured. Solid engineering and top notch materials throughout. Very happy with this purchase.
Rachel Hall (verified owner) –
Our pepper and tomato plants started fruiting weeks earlier than in outdoor garden beds. The headroom along the center ridge beam allows comfortable standing even for taller gardeners. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.
Cheryl Jackson (verified owner) –
The standing headroom inside is generous and lets tall gardeners work comfortably. The roof vent hinge operates smoothly and allows excess humidity to escape on sunny mornings. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.
Roger Lewis (verified owner) –
The anchoring base frame bolted securely into our perimeter timber foundation with heavy screws. The clear side panels provide maximum solar gain while the opaque roof prevents leaf burn. Five stars. Beautiful, functional greenhouse that plants absolutely love thriving in.