Silverline 700 series double hung windows need parts

Hey there, Sylvia. I am afraid I was unable to verify this window as a Silverline window and when I looked up the Series 700 reference, Silverline did not come up either. We'd still like to offer our assistance. The closest pivot bar we were able to locate is our 26-326. Compare your measurements to ours. As for the bottom sash weatherstrip, start with comparing your piece to our 58-171 and 58-182 T-slot bubble weatherstrip.