6' x 4' Heavy Duty Walk-In Outdoor Greenhouse, 4mm Twin-Wall Polycarbonate Garden House with 45 MPH Wind Resistant Aluminum Frame & Roof Vent

Features

• 45 MPH WIND & 20 PSF SNOW RATING: Built with a premium, reinforced triangular aluminum alloy frame and heavy-duty corner posts. This weather-resistant outdoor greenhouse safely withstands winds up to 45 MPH and a snow load of 20 PSF, ensuring structural stability through all four seasons.
• 4mm TWIN-WALL POLYCARBONATE: Engineered with high-impact 4mm twin-wall polycarbonate greenhouse panels that retain up to 85% warmth while blocking 99.9% of harmful UV rays. This garden greenhouse creates the ultimate microclimate, dramatically boosting seedling survival rates in freezing winter weather.
• 5-POSITION ADJUSTABLE ROOF VENT: Take full control of your garden greenhouse’s environment. The integrated 5-position adjustable ventilation window ensures precise airflow and humidity management, while the secure, lockable door handle prevents unwanted entry by pets or wildlife.
• EXPANSION-READY MODULAR DESIGN: Available in multiple scaled sizes (from compact 6x4 ft. up to expansive 10x12 ft.) to perfectly fit your patio, backyard, or garden. The frameless, flush-panel sliding design maximizes interior vertical space for tiered plant shelves and garden tools.
• FAST SLIDE-IN QUICK ASSEMBLY: Skip the frustration of endless hardware. This polycarbonate greenhouse features labeled parts and a slide-in panel system for a hassle-free setup. With 2–3 adults, your premium outdoor garden oasis can be fully assembled and ready in just 2–3 hours.