제프프레임은 수많은 도시 문제 중 환경오염, 미세먼지, 황사 같은 문제를 해결하기 위해 고안한 모듈화된 친환경 도어입니다.
Our modular "system-in-a-door" will prevent the death of air conditioning, which will cease to exist as we know it by 2050. Our system automatically circulates heated or cooled air via AI THROUGH our door using air cleaning units, allowing the use of far fewer HVAC units while greatly increasing efficiency. We can save up to 80% of the energy used by traditional HVAC systems and for typical Korean apartment buildings, increase values up to 24,900% from the benefits of government green programs.