We bought this 25 yr old house a month ago knowing there were issues with the walkout door from the kitchen to the deck - old seals, water leaks, etc. and it looks rough from old caulk or something. With strong winds, it not only leaks around the seals but also through the window pane? Can I take the window frame off from the inside and pull both window frames off, clean up the old caulk, recaulk it, etc? If so, any tips or tricks?