245 x 200cm Polytunnel Greenhouse with Galvanised Steel Frame - White
A practical and spacious walk-in tunnel that combines a rust-resistant galvanised frame with effective ventilation for reliable plant protection.
- Galvanised steel frame offers a rust-resistant core for outdoor durability.
- Overlong cover edges allow for soil anchoring to improve stability in light winds.
- Reinforced PE cover protects plants from UV and harsh weather while letting light in.
Ends Friday 31st July
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Delivery by 14th Jul 2026
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FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Home vegetable gardening
- Allotment use
- Protecting seedlings from frost
- Taller plants requiring walk-in access
This walk-in polytunnel greenhouse provides a protected environment for growing vegetables, plants, and flowers. Measuring 245cm in length, it offers ample internal space for tiered shelving or ground-level planting, with a height that allows for comfortable movement inside.
- Galvanised Steel Frame: The structure is built with a rust-resistant metal core, providing a stable foundation that stands up to regular garden use.
- Reinforced PE Cover: The clear plastic outer protects plants from wind and rain while allowing nourishing sunlight to reach your crops.
- Four Ventilation Windows: Integrated mesh windows allow for controlled airflow, helping to manage humidity and temperature during warmer months.
- Large Roll-Up Door: A wide, zipped entrance ensures easy access for gardeners and equipment, and can be secured open for maximum ventilation.
- Stability Edges: The cover features overlong edges designed to be buried into the soil, providing additional anchoring against the wind.
Designed for durability and practicality, this 2.45m deep tunnel is an ideal choice for home growers looking to extend their growing season. The white PE cover creates a bright interior environment, perfect for starting seedlings or protecting delicate vegetables from late frosts. The galvanised steel frame is specifically treated to resist corrosion, ensuring the structural integrity of the greenhouse over time.
The walk-in design features a nearly two-metre apex height, making it easy to tend to taller plants like tomatoes or beans. While the structure is robust, it is recommended for use in standard weather conditions and should be secured or dismantled during periods of extreme wind or heavy snow to prevent damage.
| Height | 198cm |
| Width | 200cm |
| Length | 245cm |
| Assembled Weight | 11kg |
| Frame Material | Galvanised Steel |
| Cover Material | PE Plastic |
| Colour | White |
| Number of Windows | 4 |
| Door Type | Zipped Roll-up |
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.
