Sash weight?

Question

I'm ordering a pair of channel balances. I'm doing this for someone else, so I don't have access to the window right now.  The channel balance is the 21" and 1/2 " width version, but I forgot to look for the sash weight option stamp.  The window is 15" x 21" and appears to be a fiberglass frame.  Can you tell me the approximate sash weight?

Paul · Accepted Answer

The 2020 may be what you want. Two balances with this option can carry a sash weight of 8 through 12 pounds. That said, this is an educated guess. I cannot guarantee that it will work for you. Weighing the sash is the only reliable way to check.