How to seal and/or weatherize windows?
I have old aluminum windows and cannot afford to replace them. I need to know how to seal them and can I do it from the inside? I have a fear of climbing too high on a ladder to do it from outside. I have been using plastic to cover them in previous winters but I still feel wind coming through.
I assume silicone would work. Bit I also don't know where to apply it.
Thanks ahead of time.
Dining room window