We're offering you a 63m Walk-in Polytunnel, PE Cover Green for £158.99, saving you up to 46% off Mhstar Uk Ltd's's price of £293.99 (correct as of 08.12.2025).

Reinforced Polyethylene Cover

Tidy up your outdoor space and protect your garden essentials with this robust walk-in polytunnel greenhouse storage shed.

Durable & Protective Design

Enjoy peace of mind knowing your gardening tools, seasonal equipment, or potted plants are shielded from the elements. The reinforced PE cover lets in 85% of sunlight while blocking harsh weather, and the extra-thick middle grid boosts overall durability. Bury the 20cm extended cover edges into soil for added stability—perfect for windy gardens.

Spacious & Versatile Storage

With generous dimensions of 200H x 600L x 300Wcm, this polytunnel easily fits large garden tools, plant pots, seed trays, or even outdoor furniture. Eight mesh windows keep air circulating to prevent mould or mildew, while the hinged doors with latches ensure secure access.

• Material: Galvanised steel frame resists rust and corrosion
• Cover: Reinforced PE with extended edges for ground anchoring
• Ventilation: Eight mesh windows for optimal airflow
• Security: Lockable doors (padlock not included) help keep contents safe
• Assembly: Two to three people recommended; all hardware included

Easy Assembly & Maintenance

Set up on level ground—no permanent foundation needed. All parts are included, and simple instructions mean you’ll have your new storage solution ready in no time. The cover is easy to clean and replace if needed.

Your All-Season Gardening Partner

Whether you’re overwintering delicate plants or storing bulky outdoor gear, this polytunnel greenhouse keeps everything protected and organized. Outsunny is known for reliable garden structures built to last.

Sizing Options: This offer is for the spacious 6×3m model in green.

Perfect For:

• Garden tool and equipment storage
• Potted plants, seedlings, and propagation trays
• Lawn mowers, hoses, or patio furniture during off-season
• Create a sheltered workspace for potting or DIY projects

FAQs

• What type of base is required?
  This polytunnel can be set up directly on soil or grass. For maximum stability, bury the extended cover edges into the ground.
• Is it weatherproof?
  The reinforced PE cover and galvanised steel frame are designed to withstand typical UK weather conditions. For extreme winds, ensure all anchoring points are secure.
• What maintenance does it require?
  The cover may be wiped clean as needed. Regularly check frame connections and anchor points for optimal performance.