6 x 4ft Lean-to Polycarbonate Greenhouse with Aluminium Frame
A compact, heat-retaining growing space that utilises existing wall support to maximise garden efficiency in smaller spaces.
- Rust-resistant aluminium frame for long-term outdoor use
- Galvanised steel base increases structural stability on the ground
- Shatterproof polycarbonate panels for a safer garden environment
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Delivery by 7th May 2026
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FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Smaller gardens
- Grow-your-own enthusiasts
- Side passages
- Wall-adjacent placement
May not be the right choice if
- Exposed windy locations without wall support
- Large-scale commercial growing
A space-saving 6 x 4ft lean-to greenhouse designed to sit securely against an existing wall, providing a sheltered environment for growing vegetables, herbs, and flowers throughout the year.
- Space-Saving Lean-To Design: Fits directly against garden or house walls, making it ideal for smaller outdoor spaces while providing enough height to walk inside comfortably.
- Sturdy Aluminium Frame: Built with a durable aluminium alloy frame and a galvanised steel base to ensure structural stability and long-term resistance to rust.
- Protective Polycarbonate Panels: Clear panels allow essential sunlight to reach your plants while effectively retaining heat and shielding them from wind and rain.
- Adjustable Ventilation: Features a roof vent that can be adjusted to manage airflow and temperature, alongside a smooth-sliding door for easy access.
- Integrated Rain Gutters: Built-in gutters prevent water build-up on the roof and provide a simple way to collect and reuse rainwater for your plants.
This 6 x 4ft greenhouse is a practical solution for gardeners looking to extend their growing season without the footprint of a freestanding structure. The lean-to design utilises the heat-retaining properties of a house or garden wall, creating a more stable microclimate for delicate seedlings and plants. The snap-in panel connection simplifies the assembly process, ensuring the structure remains secure once built.
The tall 214cm apex provides ample headroom for easy movement, while the 62cm wide sliding door ensures you can move trays and tools in and out without obstruction. Designed for durability and utility, this greenhouse helps protect your garden produce from the elements and cold snaps.
| Dimensions | 192W x 127D x 214H cm |
| Door Size | 62W x 158H cm |
| Frame Material | Aluminium Alloy |
| Base Material | Galvanised Steel |
| Panel Material | Polycarbonate |
| Design | Lean-to Wall Design |
| Ventilation | Adjustable Roof Vent |
| Assembly | Required (Snap-in Connection) |
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.
