Would this work on double-hung windows?
1418538
Yes. I think that is what it is specifically designed for. You just put it on the track above the lower window the distance you want the window open.
493702
I'm not sure how you could use this on a double glass door unless you can mount it on the top of the door way at each doorway. The doors would have to swing out from the unit with the magnet attached to the door and the unit on the frame of the door way?
341110
Double hung windows have 2 channels/tracks on each side: one for the upper outside window; one for the lower inside window. Placing these locks on the either side channel/track of the upper inside window would expose them to removal from the outside, and thence the pulling-down of the outside window to allow removal of the locks on the lower inside window. As Awgeewhiz stated, double hung windows, as do single hung windows, have a lock/latch that secures the lower inside window to the upper outside window - in the completely closed position. My use for these locks is to allow my single hung lower inside windows to be fairly secure in a semi-open position - providing flow of cooler outside air into our home, while providing a decent level of security (remember, these locks deter thieves from entering a house; if thieves are determined, they can break the window glass to enter [and, is that a 'pane!']
426028
Not too far a range. If the panels are small it might work. If your bay windows are large then you would have to use one for each panel. Good luck.
1858209
I used them to secure sliding class windows from being opened. It may depend on how your mount is anchored. I suggest you contact the seller and ask them.
255550
Yes. I have modern double-pane windows with the screen integral to the window, and it's no problem. The fan mounts well to the inside (room side) of the frame. In fact, the window doesn't even go up quite far enough to clear the fan, and it's still okay, although in this case it is not easily removable. You have to mark screw holes with their template and screw it to the window frame... a bit of a pain. But it is a powerful and quiet fan.
1391136
there is a wider flat piece that you could use on windows...it works nicely.
1295950
I just got mine and it worked sideways and upside down. So I assume it would work if you hung it somehow on the window.
904153
I don't know anything about double-paned windows. I'm sure you can install on the inside pane but don't know if it will do what you want. I wish I could send you a sample to try as I have much left over. Sorry that I can't help.
191795
It should work on any type of smooth glass used in any kind of Windows. It relies on surface tension so it might not work on glass with a rough texture texture privacy glass like you might find in a bathroom or on a shower door. It goes on the inside window pane so single or double pane makes no difference.
2178941
I am not positive I can visualize your window, however, can describe how they work. I use them on double-hung windows myself. But mine open using the bottom sash moving up and down. So, if you look at the picture of the little lock, you can see a square on top, a turning knob up front, and tucked behind is a piece that moves forward and backward. You take the lock and open that sliding portion by turning the knob. You open it up big enough to slide the "teeth" of the lock onto the window frame. This can attach to any frame as long as the frame is thin enough to fit in the teeth. I think I will write a review and attach pictures. That would be the best way. To answer question, I THINK it would work.
1623465
It would probably work, depending on wide the bar is you are hanging it on, a thin bar would be ok, you may have to take that piece of plastic off that is on the hangar part, I did..
707956
I used two, one on either side of the window boxes, and they crashed to the ground. In a nutshell, I do not recommend using them to hang window boxes!
1555725
Yes that's the type of windows I have...just screw them on the left or right side and it will prevent the window from going up.
1471849
Yes It should work just fine for u. My dashboard is textured so it wont stick there. But it stays good on the window.
1548462
Yes. Screw an "L" bracket to each of the two window panes to hold them in position
1368771
It could certainly work with a double hung window, assuming the window is large enough.