We're offering you a Polytunnel Greenhouse, 322m, Green for £79.99, saving you up to 51% off Mhstar Uk Ltd's's price of £161.99 (correct as of 08.12.2025).

Maximise Your Garden Storage & Protection

Tidy up your outdoor space and protect your valuable garden equipment with this robust walk-in polytunnel greenhouse storage shed. Whether you’re safeguarding tools, storing seasonal furniture, or nurturing young plants, this unit offers generous space and reliable protection all year round.

Built to Last in Any Weather

• Powder-coated steel frame: Delivers excellent strength and resists rust for years of dependable use.
• Weatherproof PE cover: Shields contents from UV rays and mild rain while maintaining an ideal environment inside.
• Curved roof design: Prevents water build-up and reduces the risk of leaks.

Flexible Access & Secure Storage

• Zipped roll-up door: Quickly move large items in and out while keeping everything secure when closed.
• Six roll-up windows: Adjust ventilation to prevent condensation and maintain healthy airflow for plants or stored items.
• Long edges & ground fixings: Bury edges into soil for extra stability; guy ropes and stakes included for wind resistance.

Straightforward Assembly & Customisation

• No specialist tools required—just follow the step-by-step instructions.
• Includes seven crossbars for enhanced internal support.
• Open-plan interior lets you add shelving, racks, or plant beds to suit your needs.

Dimensions & Specifications

• Total size: 295L x 200W x 200H cm (approx. 9.5 x 6.5 ft)
• Window size: 42L x 36W cm
• Please note: Not recommended to leave assembled in heavy weather conditions.

Your Reliable Outdoor Storage Solution

This polytunnel greenhouse is perfect for storing garden tools, lawn mowers, outdoor furniture, or creating a sheltered growing area for vegetables and flowers. Outsunny’s commitment to quality ensures your investment is built to last season after season.

FAQs

• What base or foundation is required?
  You can place the unit directly on level soil or grass. For added stability, bury the cover’s long edges into the ground as recommended. No permanent foundation is necessary.
• Is this greenhouse weatherproof?
  The PE cover provides protection against UV rays and mild rain. For best results, avoid leaving the structure up during severe weather conditions such as heavy snow or strong winds.
• How difficult is assembly?
  The greenhouse comes with all required hardware and easy-to-follow instructions. Most customers complete assembly within a few hours using basic household tools.