Skip to content
Fast & Free UK Mainland Delivery
Fast & Free UK Mainland Delivery

Large Walk in Tunnel Greenhouse, Steel Frame, 4x3m

Original price £215.99
Original price £215.99 - Original price £215.99
Original price £215.99
Current price £151.99
£151.99 - £151.99
Current price £151.99

Free Delivery

Introducing the Outsunny Large Walk-In Greenhouse! Extend your growing season and watch your plants flourish in this durable, heavy-duty polytunnel with a green PE cover that maintains high humidity and allows for nourishing sunlight. With a sturdy galvanised steel frame and adjustable windows for ventilation, this greenhouse is built to last and designed for maximum plant growth. Start your own garden oasis today!

Poly Tunnel Greenhouse: Ideal to extend your plants' growing season no matter where you live.

Steel Frame & PE Cloth: Built in "tunnel" style from steel tube frame and PE cloth, providing a durable, stronger, and corrosion-resistant structure.

Weather-Resistant Cover: Full closed cover maintains higher humidity levels for growing tropical plants, vegetables, and herbs. The weather-resistant cover ensures all your plants are protected from light rain and pests.

Easy Access: Hinged door provides easier access for gardeners to enter this greenhouse.

Ventilation System: Two rows of windows on either side for better ventilation, which can also be fastened up on rainy days for water gathering.

Product dimensions

  • Overall Size: 381L x 292W x 197H cm
  • Window Size: 140L x 33H cm
  • Door Size: 84W x 184H cm
  • Windproof: Level 4 (wind speed below 28km/h)
  • PE Cover: 130 g/㎡

What's included 

  • 1 x 4x3m Polytunnel Greenhouse 
  • 1 x Manual 

Assembly required.

 

Availability:
in stock, ready to be shipped
Delivery information

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. 

More information

Returns & Refunds

We aim for your complete satisfaction with your purchase. 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.

View Returns Policy

Warranty

All products come with a 12 month warranty as standard.

Why Choose Opal Retail

Free Delivery

Free Mainland UK Delivery

Easy Returns

60-Day Hassle-Free Returns

Shop With Confidence

Rated 'Excellent' on Trustpilot

Secure Payments

Clearpay Available at Checkout