Vingli Greenhouse for Outdoors, Polycarbonate Heavy Duty Green House with Roof Vents for Winter, Aluminum Tunnel Large Walk-in Greenhouse for Outside Garden Backyard, Easy Setup (6x8 FT- Black)

IntroductionVingli is a professional Greenhouse device manufacturer. We have a professional Greenhouse Equipment Series. This 6×10 ft polycarbonate greenhouse uses a powder coated aluminum frame and strong PC panels to create a huge outdoor walk-in greenhouse for winter, giving your plants a safer place to grow all year.FeaturesHeavy duty aluminum framePolycarbonate panels: 70% light transmissionUV defense: blocks 99.99% of harmful UV raysAll-season protection: helps prevent frostbite (ideal as a winter greenhouse)Five adjustable angle window vents: better airflow and temperature control8 diagonal support rods: added stability, windproof designRoof drainage design + side gutters: guides rainwater awaySmooth sliding door: easy access, secure feelSpacious walk-in room: organize shelves, pots, and tools inside your greenhouseSpecificationsSize: 6×10 ftMaterial: Powder coated aluminum + polycarbonate panelsLight Transmission: approx. 70%UV Protection: 99.99% UV blockingVentilation: adjustable window ventsDoor: sliding doorPackage IncludeGreenhouse frame set (aluminum)Polycarbonate panelsWindow vent partsHardware & accessoriesUser manualAfter-Sales SupportIf you have any questions about installation or use, contact us anytime. We will provide quick support and solutions to keep your greenhouse working well—so you can focus on growing, even when using extra protection like frost cloths for outdoor plants.

• Winter-Safe Walk-In Room: This polycarbonate greenhouse is a huge outdoor walk-in greenhouse for winter in a 6×10 ft size, helping protect plants from frost, cold wind, and sudden temperature drops.
• Frame Built to Hold Up: Powder coated aluminum frame with 8 diagonal support rods, plus windproof and anti-dumping design for a truly heavy duty setup in rain, wind, and snow.
• Good Light, Less UV Harm: Tough PC panels give about 70% light transmission and 99.99% blocks more than 99.99% of harmful UV rays—an easy upgrade for tunnel green house kits users who want steadier warmth and better plant results.
• Airflow You Can Adjust: Five adjustable Angles window vents let you control fresh air and heat release, helping prevent overheating and keeping plants growing strong.
• Dry Entry, Easy Drain: Sliding door for smooth access, plus roof drainage design and side gutters to guide water away, keeping the inside cleaner and safer after heavy rain.