YES .. however , there are several different options available for replacing, retro-fitting or adding new deer blind windows and several things to consider. We have Weather-Proof DeerBlind Windows, Hinged Windows That Will "flip open" - Flip Up Windows, Flip Side-to-Side windows and Flip Down Windows. You also have the options of Horizontal Slider Windows, Sliding Triple sash Window Units and track systems for the DIY creating sliding plexiglass windows, sliding Aluminum Frame Windows, Slide Up / Slide Down and others.