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6m x 3m Walk In Poly Tunnel Greenhouse, Green

Original price £256.99
Original price £256.99 - Original price £256.99
Original price £256.99
Current price £146.99
£146.99 - £146.99
Current price £146.99

Grow Year-Round with the Outsunny Poly Tunnel Greenhouse

Discover the perfect way to extend your growing season with the Outsunny Poly Tunnel Greenhouse. Designed for garden enthusiasts who aim to cultivate plants throughout the year, this greenhouse features a durable galvanised steel frame and a protective plastic cover. It's equipped with ample ventilation options, including a large zipped door and multiple windows, ensuring your plants thrive in optimal conditions.

What Choose This Poly Tunnel:

  • Spacious Interior: The large walk-in greenhouse provides abundant space for a wide variety of plants, making it ideal for growing vegetables, fruits, flowers, and more.

  • Durable Construction: The robust galvanised steel frame ensures stability and long-lasting use, while the plastic cover shields your plants from harmful UV rays and inclement weather.

  • Enhanced Ventilation: Features 12 windows and side roll-up panels that can be adjusted for airflow, helping to regulate temperature and humidity inside the greenhouse.

  • Easy Access: A large zipped door allows for convenient entry and exit, making it easy to tend to your plants and manage your gardening tools.

  • Secure Anchoring: Included guy ropes and ground stakes provide additional stability, ensuring the greenhouse remains firmly in place even in windy conditions.

Additional Practical Features:

  • Roll-Up Design: Both sides of the greenhouse can be rolled up to increase ventilation, providing flexibility in how you manage the internal climate.

  • Water and UV Resistant Cover: The plastic cover is specially designed to withstand the elements, ensuring your plants are well-protected throughout the year.

  • Extended Cover Edges: With 15cm edges designed to be buried in the soil, the greenhouse is secured against strong winds, further enhancing its stability.

This Outsunny Poly Tunnel Greenhouse is an excellent choice for anyone looking to maximise their gardening potential. It offers a protective, controlled environment that encourages plant growth and extends the gardening season.


  • Brand: Outsunny 
  • Type: Greenhouse 
  • Colour: Green
  • Materials: Frame - Galvanised Steel, Cover - PE
  • Overall Dimensions: 597L x 302W x 200Hcm
  • Front Door Size: 170W x 185Hcm
  • Side Cover Roll-up Height: 140cm
  • Window Size: 46L x 36Wcm
  • Windproof Level: 4
  • Product Weight: 31kg
  • Number of Windows: 12
  • Number of Doors: 1
  • Assembly Required: Yes 
  • Assembly Time: 1-2 Hours (1-2 People)

What's Included:

  • 1 x Poly Tunnel Greenhouse
  • 4 x Pull Ropes
  • 4 x Ground Stakes
  • 1 x Assembly Instructions

Ready to take your gardening to the next level? Add the Outsunny Poly Tunnel Greenhouse to your cart today and start enjoying a lush, productive garden year-round.


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Delivery information

Standard Delivery - Free (1-4 working days)

Express Delivery - £4.95 (1-2 working days)

We only deliver to UK Mainland addresses.

Excludes: Channel Islands & Northern Ireland. 

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