Help...Windows are too small

[Anonymous]

I started working in milimeters units. built the walls ...ok
now I am about to insert windows...and it is come in other unit and it is so small...I can I increase its size to the walls?

would be gratefull !

[Anonymous]

maybe you are doing sth wrong. when you are working in mm (project preferences - working units and levels) all the objects are measured in mm
so if your wall is for example 5600 mm long and 3000 mm high your window should be 1300mm long beginning from 900mm with normal height 1400mm