Palram – Canopia Nature Greenhouses – 6′ Widths – Silver – 6’x4′
$355.54
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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 Palram – Canopia Nature Greenhouses – 6′ Widths – Silver – 6’x4′ 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-1006
- 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
- Palram – Canopia Nature Greenhouses – 6′ Widths – Silver – 6’x4′ 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 (14)
Steve & Karen Scott (Fort Collins, CO) (verified owner) –
We installed a small thermostatically controlled heater and kept tender starts warm during late frosts. The packaging included spare nuts and bolts which came in handy during the roof truss build. Take your time leveling your foundation timbers and the frame will square up nicely.
Steve & Karen Cook (Nashville, TN) (verified owner) –
The greenhouse survived an unexpected spring hail storm with zero damage to the roof panels. The clear side panels provide maximum solar gain while the opaque roof prevents leaf burn. Solid engineering and top notch materials throughout. Very happy with this purchase.
Julie C. (verified owner) –
An indispensable asset for anyone passionate about organic gardening and homesteading. The sliding door rollers are adjustable so the door hangs plumb and moves with light finger pressure. An incredible investment for anyone who loves fresh garden vegetables and flowers.
Kevin S. (verified owner) –
An exceptional growing shelter that has doubled our backyard garden harvest. The hardware pack was cleanly organized and the hex bolts tightened down without stripping. Has completely elevated our gardening success and extended our season into the winter.
Anthony Nguyen (verified owner) –
We added automated drip irrigation lines along the staging tables for effortless plant care. 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.
Nicholas Brooks (Asheville, NC) (verified owner) –
We staged two six-foot potting benches and three tiers of seedling flats with plenty of walking room. The rain gutters have built-in hose adapters that made directing runoff to our garden beds simple. Take your time leveling your foundation timbers and the frame will square up nicely.
Margaret Mitchell (Grand Rapids, MI) (verified owner) –
The polycarbonate panels survived golf-ball-sized hail without cracking or denting. The roof slope sheds rain quickly so there is never standing water or dirt accumulation on top. Solid engineering and top notch materials throughout. Very happy with this purchase.
Cynthia N. (verified owner) –
Survived a windy spring storm with 40 mph gusts without any panel rattle or frame deflection. 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.
Derrick C. (verified owner) –
We assembled this greenhouse on a level treated timber foundation with pea gravel flooring. Following the advice to assemble on a calm, windless day made installing the panels stress-free. Five stars. Beautiful, functional greenhouse that plants absolutely love thriving in.
Joseph Thorne (verified owner) –
The standing headroom inside is generous and lets tall gardeners work comfortably. The aluminum frame bolted together rigidly once all the corner brace gussets were secured. Has completely elevated our gardening success and extended our season into the winter.