YSD100B Thermal Break Casement door

The YSD100B Thermal Break Casement Door is a high-performance aluminum door system designed for superior insulation, durability, and modern architectural applications. Featuring a thermal break structure, durable 2.0mm aluminum frame, and premium DOAOSM hardware, it delivers excellent airtightness, water resistance, and smooth operation. With high structural strength and energy-efficient double glazing, the YSD100B Casement Door is ideal for both residential and commercial projects.