What type of windows are these

Question

Several balances have failed and I need to replace them but I don't know the window manufacturer or balance number

Emily · Accepted Answer

Hello there!

Thanks for reaching out to us. This appears to be a ribbed channel balance. We'd be happy to identify it but we must see an undamaged assembly removed from the sash along with the attachments. The video below will show you how to remove this type of balance.