Hi,
I have windows from 1986 in my house that are metal and glass. They open up and down, the usual style.
The last few years one of them is very hard to get closed, and I am even afraid I might break it since I have to push so hard to move it down. It is only the downward direction that is stiff. The upward direction does not resist me.
Is there anything I can spray into or onto it that would help?
Is the wood frame warping around the window?
Don't want to get a new window, due to expense. I would just leave it down all the time and open another window, lol.
Thanks in advance !