How to Attach a Counterbalance on an Alside Vinyl Window

Remove the stop bead on the vinyl window. This is the side section of the window that is facing toward you on the inside of the home. Use a screwdriver to remove the screws to release it.

Lift out the stop bead on both sides of the window after removing the screws.

Cut the sash cord by using a sharp utility knife. Do this on both sides of the window. This allows you to lift the sash up and out of the window casing.

Weigh the sash of the window by placing it on a bathroom scale. This ensures that you purchase the correct counterbalance system.

Remove the pulley that was underneath the stop beads by using a screwdriver. Repeat this on the other side of the window.

Insert the counterbalance into the opening left by the pulleys. It is often necessary to lengthen the jamb opening to fit the counterbalance in place properly. An electric drill and bit enables you to do this.

Put on safety goggles before using the electric drill.

Attach a bit to the electric drill and use it to enlarge the jamb opening. Repeat this on the other side of the window frame.

Slide the counterbalance into the jamb opening once it is the correct size to hold it.

Fasten the counterbalance into the opening by using a screwdriver.

Remove the existing sash cords in the sides of the window sash. Add the hook in the depression where the old sash cord was sitting. Do this with a screwdriver. This provides a place to attach the retractable tape on the counterbalance. Do this on both sides of the window sash.

Rub a small amount of paste wax onto the sides of the window sash by applying it with a soft cleaning cloth. This helps the window slide up and down efficiently once the sash is back in place.

Set the sash back into the window opening and then pull the counterbalance tape down and attach it to the hook on both sides of the window.

Slide the window up and down a couple of times before replacing the stop bead. This ensures that it is working correctly.

Replace the stop bead on each side of the window to finish the project.