Hi there, was looking for any advice on the best way to manipulate the opening of a jammed UPVC window lock.
Having taken a good look at it, the handle is still operating the middle lock and top slide mushroom as I can flex the window outwards a few mill at those points when the handle is in the open position so reckon the bottom mushroom bolt is either seized or jammed.
I have removed the handle and applied WD40 down the frame and screw holes to see if that helped in case the mechanism was seized but that doesn't seem to be doing anything.
Any help or advice gratefully appreciated.
Best & thanks
S
Having taken a good look at it, the handle is still operating the middle lock and top slide mushroom as I can flex the window outwards a few mill at those points when the handle is in the open position so reckon the bottom mushroom bolt is either seized or jammed.
I have removed the handle and applied WD40 down the frame and screw holes to see if that helped in case the mechanism was seized but that doesn't seem to be doing anything.
Any help or advice gratefully appreciated.
Best & thanks
S