About
The aluminium greenhouse-orangery T-ROOM creates a strong architectural presence in both traditional and modern gardens, combining timeless elegance with functional design.
Its distinctive T-shaped layout provides generous space and a 360° panoramic view, naturally forming two separate zones. One area can serve as a lounge or dining space, while the other may be used for plant cultivation.
Roof or wall windows enhance ventilation during warm weather, while decorative ridge cresting adds refined character.
For greater comfort, additional single or double doors can be installed to improve access and airflow.
T-ROOM is available in black, green, white, or other colour frames, allowing seamless integration with your home and landscape while adding a distinctive visual accent.
Standard Features of the T-ROOM Greenhouse Model
- Width: 236 cm and 309 cm
- Length: see size options below
- Wall height: 201 cm, 211 cm
- Construction: aluminium: strong, stable, solid closed-type profiles
- Fasteners: stainless steel
- Colour (frame): mill finish aluminium (standard) or RAL-finish (powder coating, Qualicoat).
- Glazing: glass (4 mm tempered clear) or/and polycarbonate (10 mm double wall clear)
- Glazing rubbers: EPDM, black
- Door: single sliding in the front wall*
- Windows: roof windows with a mechanical handle*
- Rainwater downpipes, gutters: integrated, 5 pcs.
- Foundation: integrated aluminium base profile
* other options are available
Are you looking for a greenhouse of non-standard dimensions and configuration? Please send us your request.

- We recommend choosing between tempered glass or twin-wall polycarbonate, depending on your specific needs and preferences. For greater versatility, consider a hybrid approach – combining tempered glass and polycarbonate on different walls of the structure. This allows you to achieve the perfect balance of aesthetics, insulation, and light diffusion for optimal greenhouse performance.
- For more detailed information and advice on our greenhouse glazing materials, including care, replacement, and additional tips, please refer to the "F.A.Q." section below.
Install the greenhouse yourself
All GARDENIS greenhouses are designed for DIY (Do It Yourself) assembly, allowing you to construct the greenhouse independently after purchase.
Each package includes:
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Detailed assembly instructions in English, Lithuanian, Latvian, Estonian, Polish, Slovak, and Russian
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A comprehensive packing list
Before starting installation, carefully review the safety guidelines, required tools, and the step-by-step assembly instructions.
After assembly, please follow the usage and maintenance recommendations to ensure long-term durability and optimal performance of your greenhouse
































