Riverstone MONT Greenhouse – Growers Package – 8’x24′
$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’x24′ 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-1043
- 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’x24′ 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 (18)
Sean Wright (verified owner) –
Peeling the protective UV film took some patience, but the panels underneath were pristine. The sliding door rollers are adjustable so the door hangs plumb and moves with light finger pressure. Four solid stars. Excellent growing environment once you get through the detailed assembly.
Alexander Hill (verified owner) –
The corner base clips anchored the greenhouse rigidly to our foundation timbers. The foundation clips gripped the bottom rail securely and screwed into our 4×4 base timbers. Has completely elevated our gardening success and extended our season into the winter.
Madison Ward (verified owner) –
The sliding door glides on smooth overhead bearings and latches closed securely. Following the advice to assemble on a calm, windless day made installing the panels stress-free. Four solid stars. Excellent growing environment once you get through the detailed assembly.
Jordan Foster (Fort Wayne, IN) (verified owner) –
We assembled this greenhouse on a level treated timber foundation with pea gravel flooring. The diffused light reaches the lower leaves of tall plants, promoting even, bushy growth. Has completely elevated our gardening success and extended our season into the winter.
Harold H. (Cedar Rapids, IA) (verified owner) –
A beautiful architectural addition to our backyard that looks like a miniature conservatory. The rain gutters have built-in hose adapters that made directing runoff to our garden beds simple. Solid engineering and top notch materials throughout. Very happy with this purchase.
Dan & Lisa Sanders (verified owner) –
The roof vent opens smoothly to provide ventilation on warm afternoons, keeping temperatures balanced. The base profile is sturdy enough to step on without bending when walking through the doorway. Solid engineering and top notch materials throughout. Very happy with this purchase.
Lauren J. (Fort Collins, CO) (verified owner) –
The roof vent opens with a smooth action to allow natural air circulation on warm days. The twin-wall polycarbonate cushions heavy downpours so the noise level inside is pleasant. An incredible investment for anyone who loves fresh garden vegetables and flowers.
Richard Baker (verified owner) –
The twin-wall roof provides roughly thirty percent better insulation than single-wall glass. The aluminum frame bolted together rigidly once all the corner brace gussets were secured. Five stars. Beautiful, functional greenhouse that plants absolutely love thriving in.
Angela B. (verified owner) –
The crystal clear side walls give us full visibility into our plants from the kitchen window. The roof slope sheds rain quickly so there is never standing water or dirt accumulation on top. Has completely elevated our gardening success and extended our season into the winter.
Mark & Jenny Rivera (verified owner) –
Our vegetable yield has doubled compared to planting directly in the exposed garden soil. The roof vent hinge operates smoothly and allows excess humidity to escape on sunny mornings. Has completely elevated our gardening success and extended our season into the winter.