The Polytunnel Greenhouse offers superior sun protection with extra sunshade netting that blocks up to 80% of harmful UV rays, making it suitable for summer gardening. The large zippered roll-up door, sidewalls, and mesh windows provide easy access, cross ventilation, and keep out pests. The 140 gsm PE cover prevents scorching while letting in 85% of sunlight and includes a reinforced grid to prevent tearing. The galvanized steel frame, with reinforced slant bracing tubes, U-shaped ground stakes, and secure guy ropes, ensures stability and reliability. Extended cover edges enhance airtightness, warmth retention, wind resistance, and prevent weeds from entering.

Key Features:

• Sun Exposure Protection: Extra sunshade netting blocks up to 80% of harmful UV rays for summer use
• Roll-Up Door, Sidewalls & Windows: Mesh-layered openings allow ventilation while keeping out pests; large zippered door and sidewalls for convenient access
• 140 gsm Plastic Cover: PE cover allows 85% sunlight while preventing scorching; reinforced grid prevents tearing
• Galvanized Steel Frame: Reinforced slant bracing tubes with U-shaped ground stakes and guy ropes for stable, reliable structure
• Enhanced Protection: Extended cover edges improve stability, airtightness, warmth retention, wind resistance, and weed prevention
• Durable & Practical: Suitable for growing vegetables, flowers, or seedlings outdoors

Specifications:

• Material: Galvanized steel frame with 140 gsm PE cover and sunshade netting
• Sunlight Transmission: 85% (without sunshade netting)
• Frame Support: Reinforced slant bracing tubes, U-shaped ground stakes, and guy ropes
• Ventilation: Roll-up door, mesh sidewalls, and windows
• Extended Edge: Enhances stability, warmth, and wind resistance