Window Slider Kit Does Not Fit Window / Window Slider is Too Long May 07, 2024 15:57 Updated Using proper tools, panel can be cut to fit.NOTE: Any cutting that is required should be done by professionals. Related articles Missing Parts / Damaged or Broken Parts Can I use a Portable Air Conditioner Without an Exhaust Hose? Can I Install A Portable Air Conditioner Without A Window? / Installation in Basement or Garage?