ALUMEG Stick Curtain Wall CW 50 FCC “Fully Captured CW”, is designed according to the latest state of the art technology to ensure satisfying the optimum performance, pressure equalized, mullion drained using mullion cavity which has the biggest cavity compared with locally available in the market, zone drained could be used if required, highly performance thermally broken curtain wall system Uf = 2.16 W/(m2.K) ,with slim sightline 50mm width mullion and transom with varies depths ranging from 85mm to 250mm reaching 12meter height without the needs to intermediate supports .