Although using aluminum foil tape may be preferable, you can also sew Reflectix, which works and holds the thread well. But, it may be tricky and more challenging to work with, so it is best to use your sewing machine to sew this material. As I mentioned, using aluminum foil tape on your Reflectix may be better because it is easier to work with and gives a more aesthetic look. But, if you want to secure your material with stitches, you came to the right place! Non-wovens can be challenging to stitch, and getting it right can be tricky. So, I shared some tips and some must-know basics to help you learn how to sew your Reflectix.