Coil balance

Question

Hi, if the weight of my window is 20lbs will I have to use a 20lbs coil balance on both sides of the window or do I use a 10lbs coil balance on both sides instead which adds up to the 20lbs which is the weight of the window?

Lauren · Accepted Answer

Hello, thank you for posting,

For a 20 pound sash, you will want to use 10 lbs of coil support on each side to equal the total sash weight. Please let us know if you have any additional questions!