RIGA Greenhouse – RIGA V -9’8″ W x 14′ L – Deluxe Kit
$2,763.50
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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 RIGA Greenhouse – RIGA V -9’8″ W x 14′ L – Deluxe Kit 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-1026
- 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
- RIGA Greenhouse – RIGA V -9’8″ W x 14′ L – Deluxe Kit 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 (9)
Katherine F. (verified owner) –
The roof vent opens with a smooth action to allow natural air circulation on warm days. The sliding door rollers are adjustable so the door hangs plumb and moves with light finger pressure. Five stars. Beautiful, functional greenhouse that plants absolutely love thriving in.
Emily R. (Denver, CO) (verified owner) –
No glass to break if an errant pebble flies from the lawn mower, making it very safe for pets. Following the advice to assemble on a calm, windless day made installing the panels stress-free. Solid engineering and top notch materials throughout. Very happy with this purchase.
Roy W. (verified owner) –
We gained nearly two extra months on our growing season thanks to the thermal retention of the 9′. The twin-wall polycarbonate cushions heavy downpours so the noise level inside is pleasant. Our seed starts have never been healthier. Highly recommended to all gardeners.
Juan T. (Knoxville, TN) (verified owner) –
The corner base clips anchored the greenhouse rigidly to our foundation timbers. The panels slide into continuous aluminum channels that lock them firmly against wind uplift. Has completely elevated our gardening success and extended our season into the winter.
Steve Davis (Sioux Falls, SD) (verified owner) –
Our early spring seed germination rate reached nearly 95 percent inside this protected space. The roof slope sheds rain quickly so there is never standing water or dirt accumulation on top. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.
Charles F. (verified owner) –
The standing headroom inside is generous and lets tall gardeners work comfortably. The door handle latches securely in both the fully closed and partially cracked ventilation positions. Has completely elevated our gardening success and extended our season into the winter.
Barbara Becker (verified owner) –
The twin-wall roof provides roughly thirty percent better insulation than single-wall glass. The roof vent hinge operates smoothly and allows excess humidity to escape on sunny mornings. Solid engineering and top notch materials throughout. Very happy with this purchase.
Amanda P. (Asheville, NC) (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. An incredible investment for anyone who loves fresh garden vegetables and flowers.
Steve & Karen Miller (verified owner) –
The sliding door glides smoothly on its upper track and can be latched open on sunny days. The foundation clips gripped the bottom rail securely and screwed into our 4×4 base timbers. Be sure to assemble on a windless day to make panel installation easy. Very solid result.