The front window is laminated glass, similar to an automotive windshield. Small rock chips can usually be repaired by a local auto-glass shop. If the window is cracked or broken, it should be replaced. We can replace it at the Mothership for about $700. If you cannot bring the trailer to us, a local auto-glass shop can do the installation, and we can drop-ship the window to you. Drop-shipping costs include packaging/crating ($125), freight (about $400), the window ($389 plus tax), and a lift-gate truck fee ($110) if the delivery location does not have a dock door. You will also need a new gasket from us for $30, plus about $15 shipping and tax. The window ships flat in a crate on a pallet with a stated weight of 105 lbs.