Recently had new windows fitted, noticed one window keeps blowing open in the wind. Went to tighten the friction grub screw and found it doesn't tighten, it keeps spinning. I guess the plastic housing is worn, but no idea how as they're new windows and I've not touched the screw before.
Going to call the fitter to take a look as it'll be under warranty, but is there anything that can be done, short of replacing the hinge mechanism? Could I fix it at home without having to call them out to take a look? See attached for the screw in question.
Going to call the fitter to take a look as it'll be under warranty, but is there anything that can be done, short of replacing the hinge mechanism? Could I fix it at home without having to call them out to take a look? See attached for the screw in question.
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