Greetings The small window frame length is 1 meter and 5 centimeters, the frame width is 1 meter and 1 centimeter. The window length from the inside is 94 cm by 94 cm, it is sound and has no issues. The second, medium window: Frame length is 102 cm and width is 95 cm. Window length from the inside is 92 cm and width is 188 cm. And the bathroom window measurements are available. For sale to the highest bidder.