20'x10'x7' Tough UV Resistant Weatherproof Durable PE Greenhouse Replacement Cover with 12 Windows Rollup Zipper Door White

- Waterproof PE Tarp with UV Protection: Made of tear-resistant 140 GSM PE plastic, this two-layer greenhouse cover blocks harmful UV rays while allowing 85% of sunlight to nourish your plants. Fits any greenhouse matching its dimensions for easy replacement. - Enhanced Ventilation with 12 Windows: Features two rows of 12 windows (each 14.5" x 14.5") for superior heat and humidity control. Ideal for maintaining optimal growing conditions throughout the seasons. - Convenient Roll-Up Front Entrance: A large zippered roll-up door (78.75" W x 63" H) provides easy access to the greenhouse interior. Can be attached to the top for a fully open configuration. - Reinforced Waterproof Seal: The greenhouse cover includes a 6" extended edge buried in the ground for superior waterproofing. When taped to the greenhouse frame, it ensures a secure, weather-resistant seal. - Durable Replacement Cover: Made from heavy-duty PE mesh cloth, this cover protects crops from cold, frost, hail, and stimulates spring/summer growth. Designed for easy replacement without needing a full greenhouse purchase.