Sale products
Lean-to greenhouse 137x132 cm
FLORA 22
- 16 mm thick twin-wall sheets
- Sidewall height: 175 cm
- Depth: 132 cm
- Single sliding door
special stock, longer delivery time
free Mainland delivery£1,269.00*1
£869.00
Lean-to greenhouses
Sale products
Lean-to greenhouse 199x132 cm
FLORA 23
- 16 mm thick twin-wall sheets
- Sidewall height: 175 cm
- Depth: 132 cm
- Single sliding door
special stock, longer delivery time
free Mainland delivery£1,489.00*1
£1,049.00
What makes our lean-to greenhouses stand out?
Our lean-to greenhouses for sale are available in depths from 77 cm to 194 cm, with different lengths to suit compact gardens and larger growing spaces. Choose from models with a solid 10 mm twin-wall polycarbonate glazing or an even more durable 16 mm twin-wall polycarbonate glazing and aluminium frames.
Integrated roof vents
Improve air circulation and help regulate temperature and humidity.
Single sliding door
Provides convenient, space-saving access to your greenhouse.
Integrated wind bracing
Adds structural stability for greater resistance to wind.
10 mm or 16 mm twin-wall polycarbonate glazing
Offers effective thermal insulation and UV protection for your plants.
Why choose a lean-to greenhouse?
Schreiben A lean-to greenhouse provides a sheltered growing space for vegetables, herbs and ornamental plants while making efficient use of your garden. Its insulating polycarbonate glazing helps extend the growing season, while integrated roof vents support healthy air circulation and temperature regulation.
A space-saving design for smaller gardens
A lean-to greenhouse makes use of the space alongside a wall, leaving more of the garden available for other uses. This makes it particularly well suited to smaller gardens where a freestanding greenhouse may not be practical.
Benefit from warmer growing conditions
Positioning a lean-to greenhouse alongside a building can provide a more sheltered growing environment than an exposed location in the garden. The insulating twin-wall polycarbonate glazing helps retain warmth and maintain more stable temperatures, while integrated roof vents improve air circulation and allow excess heat and humidity to escape. This helps create a balanced growing environment for healthy plant development.
A modern greenhouse that complements your home
With clean lines, aluminium frames and transparent polycarbonate panels, a lean-to greenhouse can complement both modern and traditional homes. Its position alongside the building also makes it feel naturally integrated into the garden.
Choose the right size lean-to greenhouse
The right lean-to greenhouse depends on how much space you have available and how much you want to grow. From narrow models that fit neatly alongside a wall to larger options with more room for plants and gardening equipment, our range offers different footprints to suit your garden.
| Model | Dimensions | Depth | Best suited for |
|---|---|---|---|
| ADENA 12 | 151 × 77 cm | 77 cm | Balconies / very compact spaces |
| ADENA 13 | 222 × 77 cm | 77 cm | Narrow spaces with more growing room |
| FLORA 22 | 137 × 132 cm | 132 cm | Compact gardens |
| FLORA 23 | 199 × 132 cm | 132 cm | More growing space |
| EDEN 24 | 294 × 147 cm | 147 cm | Larger gardens |
| ELLA 32 | 137 × 194 cm | 194 cm | Larger growing areas |
| ELLA 36 | 388 × 194 cm | 194 cm | Maximum growing space |
Durable polycarbonate lean-to greenhouses with aluminium frames
Our lean-to greenhouses combine UV-protected twin-wall polycarbonate glazing with aluminium frames for a practical, durable growing space. All models come with a 15-year guarantee on the construction and frame, while the multiwall sheets are covered by a 10-year guarantee for weather resistance.
Twin-wall polycarbonate glazing
Twin-wall polycarbonate panels provide two layers of glazing with an air space between them, helping to reduce heat loss compared with single-sheet glazing. The sheets have a UV-protective coating on the outer side and are available in 10 mm and 16 mm thicknesses across the range.
10 mm polycarbonate is a practical choice for milder climates and more sheltered garden locations, providing good insulation while allowing plenty of natural light into the greenhouse. 16 mm polycarbonate offers greater thermal insulation and is particularly useful if you live in a colder climate or want to maintain more stable growing conditions during cooler periods.
Corrosion resistant aluminium frames
The aluminium frames provide a lightweight structure designed for outdoor use. Wind bracing is incorporated into the construction, while the greenhouse must be securely anchored to a suitable foundation for stability.
Choosing the right greenhouse materials
The materials used for your greenhouse affect factors such as insulation, durability, maintenance and overall weight. Compare polycarbonate with glass and aluminium with wood to see which materials best suit your growing space and requirements.
Practical to assemble lean-to greenhouse kits
Our lean-to greenhouse kits are designed for home assembly and come with the components and instructions needed to put your greenhouse together. The modular construction makes the kits practical to transport, while step-by-step instructions guide you through the assembly process.
Assembly requires at least two adults and involves constructing the frame, securing the greenhouse, fitting the polycarbonate panels and installing the windows and sliding door. Before assembly, ensure that the installation area has a suitable foundation and that the supporting wall meets the manufacturer's requirements for secure installation.
For additional guidance, watch our step-by-step assembly videos on YouTube. These videos demonstrate the key stages of the assembly process and provide helpful visual instructions to support you as you build your greenhouse.
Frequently asked questions
Our expert customer service
In our online shop, we offer high-quality lean-to polycarbonate greenhouses from the premium brand GFP. Designed for durability and practical gardening, these greenhouses provide a sheltered growing environment and help extend the growing season. Our customer service team will be happy to answer any questions and help you choose the right model for your garden.
