We're offering you a 3m Tunnel Greenhouse, 5 Window Vents for £23.49, saving you up to 48% off Mhstar Uk Ltd's's price of £44.99 (correct as of 08.12.2025).

Compact Garden Polytunnel

Organize and Protect Your Garden Essentials

Tired of cluttered patios or exposed gardening tools?
This 3m Walk-In Tunnel Greenhouse Storage offers a smart solution for safeguarding your plants, equipment, and seasonal furniture. Its compact design fits even the smallest gardens or balconies—perfect for city dwellers or anyone maximizing limited space.

Built for Durability & Weather Protection

• Steel Frame: The robust steel structure keeps your greenhouse standing strong all year round.
• Weatherproof PE Cover: A reinforced polyethylene cover with a generous 10cm overhang shields your contents from rain, wind, and sun.
• Windproof Design: Rated for wind speeds up to 17.5mph (level 4), so you can trust it to stay secure in typical UK conditions.
• Mesh Windows: Five roll-up mesh vents deliver steady airflow, preventing mould and keeping your stored items fresh.

Straightforward Assembly & Flexible Use

• No specialist tools required: Connect tubes using corner joints—two people recommended for optimal stability.
• Portable & Versatile: Lightweight frame makes it easy to reposition or dismantle as seasons change.
• Secure Installation: Overhanging edges let you weigh down or bury the base for extra stability.

Optimize Your Outdoor Storage

• Ideal for storing garden tools, seed trays, plant pots, or outdoor furniture cushions.
• Keeps your gardening gear organized, dry, and protected from harsh weather.
• Suits balconies, patios, allotments, or any compact outdoor area.

Your Assurance of Quality

• Tried-and-tested Outsunny design: Manufactured to high standards for reliability and safety.
• No maintenance required: Wipe clean PE cover; rust-resistant steel frame stands up to the elements.

Specifications & Configuration Options

• Dimensions: 45H x 300L x 80W cm (approx.)
• No shelving included: Freestanding interior lets you arrange storage as needed.
• Packed flat for delivery: Easy transport and storage before assembly.

FAQs

• What base or foundation is required?
  The greenhouse can be placed directly on soil, grass, or a patio. For extra stability, weigh down the overhanging edges or bury them in the ground.
• Is the unit weatherproof?
  The reinforced PE cover and steel frame provide reliable protection against rain and moderate wind (up to level 4/wind speeds below 17.5mph).
• What are the maintenance requirements?
  No routine maintenance is needed—just wipe the cover clean with a damp cloth as required. Check frame joints periodically for tightness.