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Our technical team is working in Cairo, Egypt.The construction of a glass greenhouse begins with site leveling and foundation laying. A sturdy steel frame is then assembled, followed by the installation of tempered glass panels for durability and light transmission. Ventilation systems, irrigation lines, and climate control equipment are integrated. Finally, electrical wiring and shading systems are added to complete the structure.
The construction of a glass greenhouse optimized for hydroponic production involves several key phases, integrating structural assembly with specialized interior setups like NFT (Nutrient Film Technique) channels and seedling beds.
Site Preparation & Foundation
The process begins with leveling the ground and pouring a reinforced concrete foundation to ensure stability. Anchor points are embedded for the greenhouse frame, while utility trenches are dug for water, electricity, and drainage systems.
Structural Assembly
The aluminum or steel frame is erected, followed by installation of tempered glass panels to maximize light transmission. Roof vents and side windows are integrated for passive cooling, and an automated shading system is added to regulate sunlight intensity.
Climate Control Systems
Environmental controls are installed, including exhaust fans, evaporative cooling pads, and heating pipes (for colder months). A centralized control system monitors temperature, humidity, and CO₂ levels.
Hydroponic Infrastructure
NFT Channels: Sloped stainless steel or PVC gutters are mounted on support racks, connected to a water reservoir. A submersible pump circulates nutrient solution through the channels, ensuring a thin film of water flows past the plant roots.
Seedling Beds: Elevated propagation beds with humidity domes are placed near the NFT system. These beds use inert media (e.g., rockwool or coco coir) and are equipped with bottom heating mats and LED grow lights to ensure optimal germination.
Automation & Irrigation
A fertigation system delivers pH-balanced nutrient solution to both NFT channels and seedling beds, timed via sensors. Backup power ensures uninterrupted operation.
Final Testing
Before planting, the NFT flow rate, drainage, and climate systems are rigorously tested. Seedlings are transferred from beds to NFT channels once roots develop.
Outcome: The completed greenhouse combines high-efficiency glass design with hydroponic precision, enabling year-round leafy green production with minimal water and space.
