I have wooden trim around window ; how much of the face frame needs to visible/( distance between trim and edge of face frame is 7/8 to 1" is thatenough room to install vent lock 26-387
Tom from SWISCO responded:
May 17, 2012
Thank you for posting!
Take a look at this alternate image, showing the width needed for the 26-387 Vent Lock to install on your window: