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RIGA Greenhouse - RIGA IV - 9'8" W x 14' L - Greenhouse Only
Original price was: $5,200.00.$4,420.00Current price is: $4,420.00.
RIGA Greenhouse - RIGA V -9'8" W x 14' L - Greenhouse Only
Original price was: $5,200.00.$4,420.00Current price is: $4,420.00.
RIGA Greenhouse – RIGA IV – 9’8″ W x 14′ L – Deluxe Kit
Original price was: $5,200.00.$4,420.00Current price is: $4,420.00.
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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 IV – 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-1024
- 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 IV – 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 (18)
Louis F. (verified owner) –
Our vegetable yield has doubled compared to planting directly in the exposed garden soil. The structural cross-ties provided handy mounting points for our grow lights and small circulation fans. Solid engineering and top notch materials throughout. Very happy with this purchase.
Jerry Roberts (Duluth, MN) (verified owner) –
We installed three levels of metal shelving and have room for dozens of plant trays. The foundation clips gripped the bottom rail securely and screwed into our 4×4 base timbers. Solid engineering and top notch materials throughout. Very happy with this purchase.
Wade Anderson (Greenville, SC) (verified owner) –
The aluminum extrusions feel substantial and the pre-drilled holes lined up with precision. The headroom along the center ridge beam allows comfortable standing even for taller gardeners. Our seed starts have never been healthier. Highly recommended to all gardeners.
Adam B. (verified owner) –
The integrated rain gutters along the eaves make it effortless to collect rainwater for the plants. The rain gutters have built-in hose adapters that made directing runoff to our garden beds simple. Our seed starts have never been healthier. Highly recommended to all gardeners.
Benjamin Anderson (Kansas City, MO) (verified owner) –
Survived a windy spring storm with 40 mph gusts without any panel rattle or frame deflection. The roof slope sheds rain quickly so there is never standing water or dirt accumulation on top. An incredible investment for anyone who loves fresh garden vegetables and flowers.
Bruce H. (verified owner) –
All frame pieces were stamped with clear part numbers that matched the step-by-step diagrams. 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.
Paul Myers (verified owner) –
The door threshold is low to the ground, allowing our garden cart to roll inside easily. The base profile is sturdy enough to step on without bending when walking through the doorway. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.
Alan Jones (Denver, CO) (verified owner) –
Protects delicate young plants from aphids, neighborhood rabbits, and harsh hail storms. The aluminum frame bolted together rigidly once all the corner brace gussets were secured. Four stars due to peeling the protective film off all the panels, but the greenhouse is superb.