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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

Polytunnel Greenhouse for Year Round Plant Protection and Extended Growing Season 6 x 3m Green

Original price £263.99
Original price £263.99 - Original price £263.99
Original price £263.99
Current price £163.99
£163.99 - £163.99
Current price £163.99
Availability:
in stock, ready to be shipped
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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.

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Product Description

Tired of unpredictable weather ruining your crops? Enjoy reliable, sheltered growing space all year round with this walk-in polytunnel greenhouse.

This is a 6 x 3m walk-in polytunnel greenhouse for home gardeners who want to protect plants from harsh weather and extend their growing season. It gives you a stable, covered environment so you can grow vegetables or nurture seedlings with less worry about wind or cold.

Set up in your garden, this polytunnel makes it easy to organise your plants and keep them thriving in one sheltered spot. The roll-up door and windows mean you can adjust airflow in seconds, while the sturdy steel frame stands up to daily use. With everything included, you can get growing straight away and enjoy a more productive, tidy garden.

Key Features

  • Galvanised steel frame: Withstands wind and rain for reliable, year-round protection
  • Reinforced two-layer cover: Lets in 85% sunlight while shielding plants from cold and pests
  • Roll-up door and mesh windows: Quick access and adjustable ventilation for healthier plants
  • Spacious 6 x 3m layout: Plenty of room to grow a wide range of vegetables or flowers
  • Accessories included: Ground stakes, guy ropes, plant labels and gloves for a simple, organised start

Specifications

Specification Detail
Brand Outsunny
Colour Green
Material Galvanised steel, 140 GSM PE, polyester
Overall dimensions 591L x 300W x 196H cm
Side window dimensions 47W x 38H cm
Outer door dimensions 174W x 165H cm
Inner mesh door dimensions 154W x 165H cm
Windproof level (when fully fixed) Level 5–6

What’s Included

  • 1 x Greenhouse
  • 4 x Ground stake
  • 4 x Guy rope
  • 15 x Plant label
  • 1 x Pair of gloves
  • 1 x Steel wire rope
  • 1 x Manual

FAQs

How long does assembly take and do I need special tools?
You can assemble it in a few hours with basic tools; all parts and instructions are included.

Is the frame stable in strong winds?
The galvanised steel frame and included ground stakes provide stability in winds up to level 5–6 when fully secured.

Can I adjust the ventilation inside the greenhouse?
Yes, the roll-up door and eight mesh windows let you easily control airflow and temperature.

What size garden space do I need for this greenhouse?
You will need a flat area at least 6 x 3m to fit the greenhouse comfortably.

Order now to enjoy a reliable, sheltered space for growing your plants whatever the weather.

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About Outsunny

Outsunny is a trusted name in outdoor living, recognised globally for creating affordable, stylish, practical, and durable products that enhance any outdoor space. From garden furniture and patio accessories to gazebos, pergolas, and outdoor storage solutions. Outsunny combines quality craftsmanship with contemporary design—making it easy to enjoy your home and garden all year round.