"R D S" wrote in message
...
I have 3 roller shutters over our shop windows.
2 of them don't fully open, they jam about 6 inch short, is this something
I should be able to fix or shall I get somebody in?


It may be stating the obvious but it really rather depends on why they are
jamming

If you can see why then you may be able to fix them

If you can't see why how could you fix them?

Tony