Free 2-Day Delivery
Lowest Price Guarantee
30 Days Returns









Outsunny 300 x 300cm Walk-In Polytunnel Greenhouse - Green
Use code GARDEN10 at checkout
Product Overview
Small spots count for growing too, thanks to this Outsunny 300 x 300cm greenhouse. The open inside allows you to set up inside however you want - how about placing shelves for organisation? The zipped doors ensures easy access; it rolls up and stays in place. Mesh windows allow fresh air inside whenever you want. A steel frame for a strong core, fitted with a protective plastic cover to create a safe shield from outside weather. Comes with ground stakes and guy ropes to secure to ground.
Features:
- Roll-up doors and mesh windows: access inside and allow fresh air in
- Steel frame, with arched top to reduce saggings
- Three-layer plastic cover to protect. Middle reinforcement grid for extra durability
- Extended cover edges to bury into soil. Ground stakes and guy ropes for extra stability
- Two people recommended to assemble
Specification:
- Colour: Green
- Material: Steel, Polyethylene
- Overall Dimensions: 300L x 300W x 200Hcm
- Door Dimensions: 180W x 170Hcm
- Side Window Dimensions: 125W x 50Hcm
- Edging Width: 10cm
- Windproof: Level 4 (wind speed below 17.5mph)
- Item Label: 845-958V02GN
Package Includes:
- 1 x Tunnel greenhouse
- 4 x Ground stake
- 4 x Guy rope
Shipping & Delivery
Free UK delivery on every order — no minimum spend. Standard delivery 2-3 working days from our UK warehouses. Orders placed before 2pm ship same-day where possible.
Tracking details are emailed as soon as your order ships. Delivery is contactless to your door.
30-Day Returns
30 days, no fuss. If it's not right, send it back within 30 days for a full refund. Items must be unused and in original packaging.
Easy UK returns — email support@wisegalleria.co.uk and we'll arrange collection.
About the Brand
Brand details appear here.

Outsunny specialises in outdoor and garden furniture — rattan sets, gazebos, patio heaters, fire pits, greenhouses, and more. Designed for UK weather with weather-resistant materials and UV-protected finishes.
Frequently Asked Questions
Is delivery really free?
How long does delivery take?
What's the returns policy?
Do you offer Klarna?
How do I track my order?
Customer Reviews
Pairs well with

Outsunny 300 x 300cm Walk-In Polytunnel Greenhouse - Green
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.











