Available in a variety of wood species, the Sterling double-hung window features a design that conceals all vinyl components of the window, including the jamb liner, block and tackle balances, and the grooves they are installed in. The multi-functional sash lock is incorporated into the bottom check rail and incorporates a dual-positioning lever that allows the sash to tilt in. Kolbe & Kolbe. 800.955.8177. www.kolbe-kolbe.com.Circle 400
