How can adjust my UPVC (Profile22) windows. When i close most of them, the handle mechanism pulls the window tight against the seal, but there are2 that dont do this and i would like to adjust them. I have pics of the inge type if anyone needs them.

Stuart, January 2007

if there are small cams on the locks ( mushroom shape ) you can adjust these with an allen key as this will turn the lock into the window or out depending on which way its turned thus pulling the window tighter or get your fitters 2 come back on a service call to adjust check hinges they may need replacing or your sashes or window maybe bowed

andrew, May 2007

spray wd40 on all hinges and locks. You may need to adjust the mushroom headed catches with an alen key

ger, March 2007