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🚚 Free UK Delivery on All Orders | 60-Day Free Returns | Secure Checkout
🚚 Free UK Delivery on All Orders | 60-Day Free Returns | Secure Checkout

Large Polytunnel Greenhouse with Windows and Doors 4x3m by Outsunny

Original price £239.99
Original price £239.99 - Original price £239.99
Original price £239.99
Current price £191.99
£191.99 - £191.99
Current price £191.99
Availability:
in stock, ready to be shipped
Estimated delivery: Calculating...
Free UK Delivery
1-Year Warranty
Easy Returns
Secure Checkout
Delivery & Returns

Standard Delivery - Free (2-4 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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Returns & Refunds

We aim for your complete satisfaction with your order. If you change your mind, we offer a 60-day no quibble return policy on all purchases.

Please click the link below for more information about returns and refunds.

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Product Description

Grow Year-Round with the Outsunny 4 x 3m Polytunnel Greenhouse

Enjoy homegrown fruits, vegetables, and flowers no matter the season with this spacious Outsunny 4 x 3m polytunnel greenhouse. Designed for year-round use, its sturdy galvanised steel frame and reinforced polyethylene cover create the perfect environment for healthy plant growth. With dual hinged doors for easy access and eight mesh windows to ensure proper ventilation, this greenhouse is ideal for any gardening enthusiast.

Key Features You'll Love

  • Spacious Growing Area: A large, open 4 x 3m design provides plenty of room for plants, vegetables, flowers, and more.
  • Strong & Sturdy Build: A durable galvanised steel frame, reinforced with four top rods, ensures excellent support and stability.
  • Dual Hinged Doors: Two doors, complete with latches, allow easy access and secure closure when needed.
  • Optimal Ventilation: Eight middle mesh windows promote airflow while keeping pests out.
  • Weather-Resistant Cover: The reinforced PE cover helps protect plants from mild weather while allowing 85% sunlight to nourish growth.
  • Secure & Stable Setup: 20cm extended edges can be buried in soil to keep the greenhouse firmly in place.
  • Easy Assembly: Designed for two or three people to assemble effortlessly.

Specifications

  • Brand: Outsunny
  • Colour: Green
  • Material: Galvanised Steel, 140gsm Polyethylene, Polyester
  • Overall Dimensions: 400L x 300W x 200H cm
  • Side Window Dimensions: 35W x 35H cm
  • Door Dimensions: 80W x 190H cm
  • Extended Edge Width: 20 cm
  • Windproof Level (when fully fixed): Level 6

Package Includes

  • 1 x Polytunnel Greenhouse
  • 1 x Manual

Why Buy This?

Whether you're an avid gardener or just starting out, this Outsunny polytunnel provides the ideal controlled environment for growing plants all year round. Its durable design, excellent ventilation, and protective PE cover ensure healthier growth in every season.

Click "Add to Cart" to start cultivating your dream garden today!