- Easy Installation: Our greenhouse window spring can be installed using provided clamps or screws, requiring no electricity for a hassle-free setup. - Temperature Control: This innovative product effectively maintains optimal growing temperatures in your greenhouse, preventing overheating and protecting your plants from heat stress. - Durable Construction: Built to last, this heavy-duty window spring supports a weight capacity of 7-15 kg, ensuring reliable performance throughout your gardening season. - Versatile Applications: Ideal for use in various greenhouse setups, this window spring is perfect for opening and closing vents in commercial greenhouses, backyard gardening, or hobbyist setups. - Compatibility: Designed to work seamlessly with most greenhouse structures, it enhances airflow and temperature regulation, making it a must-have for any gardening enthusiast. Invest in our greenhouse window spring to ensure a healthier and more productive growing environment for your plants.