Once the necessary supplies have been acquired, the first step in this process will be to use the tape measure to find out what the height and width of the window in question is. After this is done, lay the acrylic sheet on a flat surface and trace out the exact measurements of the window onto the sheet.

If you're going to be using the window dryer vent as a permanent solution and you live in harsh climates, we suggest you insulate it. ?In this article, we?show how to insulate the window vent with rigid foam board insulation which is our?preferred method, then describe insulation effectiveness.