"desgnr" wrote in message
...
An aluminum double window is hard to open.
What can i use to make it move easy ?



Aluminum windows actually ride on plastic guides. These can wear out but
replacements are available at glass shops. Also dirt and crud can
accumulate to cause grief.

The first stem is to define why you are having a symptom, once you correct
the "why" the symptom should no longer be an issue.

--

Roger Shoaf

About the time I had mastered getting the toothpaste back in the tube, then
they come up with this striped stuff.