ESWDA 40×57 Windows – 3 ft 4 inch wide by 4 ft 9 inch tall

ESWDA 40×57 window is a pre-defined industry standard width by height window, meaning that it is 40 inch by 57 inch ( 3’4″ x 4’9″ ). However, custom sized windows are acceptable by ESWDA factories, just get in touch with us for your own designs.