Outsunny 6 x 3 x 2m Walk-In Polytunnel Greenhouse with 12 Windows - Green
A generous 18-square-metre growing environment that protects crops year-round with highly adjustable ventilation.
- Rust-resistant 25mm galvanised steel frame for long-term outdoor stability.
- UV-resistant PE cover protects your plants from harsh sun damage and maintains humidity.
- Includes 4 wind ropes and ground stakes for secure anchoring in garden environments.
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Delivery by 8th May 2026
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FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Large gardens and allotments
- Vegetable and fruit cultivation
- Protecting tropical plants
- Serious home gardeners
A spacious walk-in growing environment designed to protect crops and extend the gardening season. This 6-metre long polytunnel provides ample room for high-volume vegetable production, fruit bushes, or tropical plants, shielding them from frost and birds throughout the year.
- Spacious Walk-In Design: The 2-metre height and 6-metre length allow for easy movement inside, making it simple to manage larger crops and transport tools.
- Galvanised Steel Frame: Built with a 25mm diameter rust-resistant frame for a solid and durable structure that stands up to outdoor conditions.
- 12 Mesh Windows: Strategically placed windows provide essential air circulation to prevent heat stress while keeping pests away from your plants.
- UV-Resistant PE Cover: The fully closed cover maintains humidity levels for tropical varieties and allows nourishing sunlight to pass through.
- Enhanced Stability: Features extended cover edges designed to be buried deep in the soil, supplemented by four wind ropes and ground stakes for secure anchoring.
The Outsunny polytunnel is engineered for practicality and crop health. The large zipped door rolls up fully for unrestricted access, while the 12 mesh windows act as observation points to monitor growth without disturbing the internal climate. The heavy-duty PE cover is designed to withstand UV exposure, ensuring your plants are protected from harsh weather and birds.
For optimal stability, the cover's extended edges should be buried deeply in the soil to tighten the structure. Please note that acidic farm chemicals should not be used with this product to avoid chemical reactions with the alkaline PE cover. Assembly is required to set up this comprehensive gardening tunnel.
| Length | 600 cm |
| Width | 300 cm |
| Height | 200 cm |
| Frame Material | 25mm Galvanised Steel |
| Cover Material | UV-resistant PE |
| Window Count | 12 Mesh Windows |
| Door Type | Zipped Roll-up |
| Colour | Green |
This product is dispatched and delivered by our approved partner, Giga from their UK warehouse.
- Cost: Delivery is FREE for all orders within mainland UK.
- Delivery Method: Please be aware that larger items are delivered kerbside (the street or pavement outside your property).
Easy Returns
Not the perfect fit? No problem. Our returns process is straightforward and completely free.
- 21 Day Guarantee: You can return your item up to 21 days after delivery.
- Online Portal: To start a return, simply visit our online portal and follow the prompts to generate your labels or schedule a collection.
For more information, please see our returns policy.
