All Categories > Window Weatherstrips > Window Weatherstrip - Double Hung Windows - Series No. 10-Up (1 3/8" or 1 3/4" double hang sash)      Printable Page     Email This Page     Save To Favorites Window Weatherstrip - Double Hung Windows - Series No. 10-Up (1 3/8" or 1 3/4" double hang sash) Accurate series 10UP equipment in zinc or bronze is standard for residential or light commercial construction. Grooving the sash next to the parting stops, and mitering the tongues of the side strips at the corners, provides a continuous seal all around the window. More information and details under Literature. See individual strips under Interlocking Weatherstrips. Stock sizes; 32",36",42",48",60",64",72",86",96" plus 1/2"