Table of Contents
How do you balance a sash window?
Remove the sash windows and then continue with the steps below.
- Step one – Remove the weights. The weights operate in channels inside the frame – the top sash weight channel is the outer one.
- Step two – Weigh the sash window.
- Step three – Replace the weights.
- Step four – Reattach the window.
- An easy balancing act.
What are window Springs called?
A window balance (sometimes called a sash balance, window spring, or window “balancer”) is a somewhat hidden window component sitting inside the window frame.
How much does it cost to replace window balance?
Window Balance Repair Cost Window balance repair costs approximately $20 for the parts and equipment if you do it yourself. If you hire a professional, it costs $60 due to the cost of labor.

What are the parts of a sash window called?
Understanding sash windows – the individual parts
- Sash, or sashes. There will usually be two sashes, which are the frames that contain the glass.
- Box frame. This is the window frame that contains the sashes.
- Sash cord.
- Sash weight.
- Staff bead.
- Parting bead.
How do you fix a window sash that won’t stay up?

How to Fix a Window That Won’t Stay Up
- Tilt the window sash inward to roughly a 90-degree position.
- The sash should now release from the jambs.
- At the bottom of each side of the sash, you will see the pivot bars.
- Inspect both pivot bars for wear, damage, or twisting.
- If you find damage on a pivot bar, remove the part.
How are window balance Springs measured?
First, you are going to want to raise your sash so the whole thing is visible. Then you are simply going to measure the entire sash from top to bottom. That’s it!
What holds a window sash in place?
An operating arm is attached to both the window frame and the sash on casement, awning, and hopper windows. It is the mechanism that works in conjunction with an operating handle to open and close a sash. It also holds a sash in position when open.