Most people have experienced trouble when opening up their windows due to swollen wood or painted channels.  Or, their windows won’t stay open due to a broken sash cord or chain. Regular maintenance is very important to avoid these problems.  Here is how to adjust your windows:

1. For Spring Loaded Windows

Make sure you have an adjustment screw on the track insert. Adjust both sides until the window is balanced and open and closes smoothly.

2. Spring Lift Windows

These windows operate with the help of a spring-loaded lift rod that’s inside a metal tube.  To adjust these type of windows unscrew the top end of the tube from the jamb. then twist the tube to change the spring tension: if you turn it clockwise you will get more lifting power; and counterclockwise for less.  Keep a good strong grip on the tube so you don’t unwind it.

Hope this helps with you fussy windows…