3.5m Mini Polytunnel Greenhouse with Steel Frame and Zipped Doors, Clear
A space-efficient and cost-effective way to protect long rows of plants from frost and light weather.
- Powder-coated steel frame for improved structural durability
- 10cm overhanging edges for more secure ground anchoring
- Clear PVC cover designed for maximum sunlight transmission
Ends Friday 31st July
-
Delivery by 14th Jul 2026
-
FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Long vegetable rows
- Patio gardening
- Protecting seedlings from frost
- Small urban gardens
A long, low-profile mini greenhouse designed to protect plants in smaller garden spaces or along patio borders. This 3.5-metre polytunnel offers an efficient solution for extending the growing season by providing a sheltered environment for rows of seedlings or low-growing crops.
- Protective PVC Cover: Shields flowers, fruits, and vegetables from cold, light rain, and wind while allowing essential sunlight through to nourish growth.
- Powder-Coated Steel Frame: The structure is built with powder-coated steel to provide strength and resistance against the elements.
- Twin Zipped Doors: Large roll-up doors provide easy access for watering and weeding, while also allowing fresh air to circulate on warmer days.
- Enhanced Stability: Features a 10cm extra-long cover edge designed to be buried in the soil, helping to secure the tunnel against light breezes.
This mini polytunnel is specifically designed for gardeners who need to protect long rows of plants without the footprint of a full-sized greenhouse. Its lightweight construction makes it easy to assemble and reposition around the garden as your planting needs change throughout the seasons. Please note that this structure is intended for mild weather conditions and is not suitable for use in heavy storms or high winds.
| Height | 80cm |
| Width | 100cm |
| Length | 350cm |
| Door Size | 110cm x 120cm |
| Material | Powder-coated steel, Plastic |
| Assembled Weight | 3.5kg |
| Cover Overhang | 10cm |
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.
