What is a spiral balance window?
What is a spiral balance window?
Spiral Balance window is a modern version of the traditional weight and pulley range. A Sash balance (spring balance) is a spring-loaded device used to counter-balance a Sash in a box sash window. A spring-loaded device allows a slimline design and consequently a larger glass area.
How do spiral balance sash windows 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 do you lubricate a spiral balance?
Lightly spray the entire length of the jamb and balance track with a silicone spray. This will lubricate the window and help it operate more easily and more smoothly.
How to install a spiral balance sash window?
Relieve the tension of the balance and unscrew the bracket / hook from the bottom of the sash. – While supporting the window, slowly close the window as it will be heavy. – Remove the screws from the top of the balance and remove the balance. Repeat this process on the other side of the window. – You will now install the new balance.
How big is a Whitco spiral sash window?
It is recommended that spiral balances are supported in a 15mm x 15mm rebate. Note: The balance number is not the length of the balance. Please refer to the replacement balance chart or contact customer service on 1300 LOCK UP. Note: The balance number is not the length of the balance.
How to adjust a double hung window spiral spring?
Tilt the top of the window sash toward you until it is horizontal to the floor. Lift up on one side of the window sash to release the sash from the frame. Look for the bottom of the spiral balance rod inside the window frame.
What’s the best way to install a sash window?
Use the sash cords to pull the weights gently out of the weight well, and remove the weight pulleys. Be careful, as the weights will be heavy and can damage glass if swung carelessly. Newer sash windows may have springs instead of weights and pulleys, which should also be removed. Insulate any open spaces with caulk or insulation foam.
Relieve the tension of the balance and unscrew the bracket / hook from the bottom of the sash. – While supporting the window, slowly close the window as it will be heavy. – Remove the screws from the top of the balance and remove the balance. Repeat this process on the other side of the window. – You will now install the new balance.
Tilt the top of the window sash toward you until it is horizontal to the floor. Lift up on one side of the window sash to release the sash from the frame. Look for the bottom of the spiral balance rod inside the window frame.
How do you raise the sash on a window?
Raise your window sash about 6 to 8 inches. Push the tilt latches at the top of the sash toward the center of the window. Some windows may have a tilt latch on the lock mechanism. If this represents your window, push in the button on the lock to release the window sash.
How do you remove balance from window sash?
Then attach a vise grip or similar clamping device to hold the window open. Unhook the balance from the bottom of the sash. Next un-tension the balance. Now while supporting the window, remove the vise grip with caution, as the window will be heavy. Then slowly close the window. Remove the screws at the top of the balance and remove the balance.