The very narrow 50 series is a minimalist and light luxury swing door. The profile has super-strong bending resistance and compressive resistance, effectively guarding home safety. Using automotive grade tempered glass, and the standard configuration is hollow glass, soundproof and noise reduction performance is more stronger. At the same time, the glass is frosted for treatment, which can effectively protect our privacy. The door frame adds sealing rubber strip of the high speed rail level, strong air-tight performance, water tight, efficient and anti-moisture leakage, so the very narrow 40 swing door series is especially suitable for application in bathroom.