What does a coil balance do?
Coil balances, sometimes referred to as constant force balances, are made of coiled pieces of metal. These balance springs are uncoiled when the sash is closed and recoil to provide the tension to balance the sash weight, allowing for ease of opening and closing of the window.
How do window balances work?
As the name suggests, it works by using a set of pulleys that lift and lower a pair of counterweights that help you raise and lower the sash. Each counterweight should weigh half as much as the sash itself. You can identify one of these by the counterweight located either side of the window when you remove the sash.
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.
How many turns on a spiral window balance?
It’s best to make one or two turns at a time. A little turn goes a long way, and the tension of a 20 lb.
How do spiral sash balances work?
Each side of the window sash is connected to the rod of the balance at the bottom corner. The spiral rod is rotated until the proper tension is achieved to smoothly raise and lower the window. Too much tension can make the window sash difficult to operate while too little tension will cause the sash to fall.
How does a window spiral balance work?
What is a coil spring window balance?
What is a Coil Spring Balance Coil spring window balances are a type of constant force window balance. These balances work by using stainless steel, coiled spring as a counterbalance. This type of balance system is designed to be more durable and quieter than other balance systems.
How do I measure the correct coil spring balance system?
The first step in measuring the correct coil spring balance system is to measure the thickness of your coil. For example, our Series 31 coil spring balance system is 9/16″ ( 0.562″). This measurement is important to make sure the balance fits into your jamb. Next, you will have to determine the weight rage of the balance you need.
Are there different types of coil spring balances?
There are many different styles of coil spring balances. If you have any questions or need help determining the correct coil spring balance, please contact us, chat with us, or give us a call at 1-800-842-0974 and our experts can guide you!
How do I remove the Coil Balance Assembly from my Window?
Most window manufacturers provide a cutout in the track that allows for the removal of coil balance assemblies. If you cannot find such a cutout then you can contact our experts for their recommendation.