I have a large picture window that has a storm window. The storm window fits into a track on the outside molding. On the top the window slides up into a clip that runs the horizontal length of the molding. But there aren't any clips or fasteners on the sides or bottom to hold the window in. In the past it has simply rested in the track, but I think there should be some sort of fastener that holds the window in. I'm afraid that a strong wind will blow it out. I have attached a picture of the bottom corner of the aluminum molding. Hopefully you can see how the storm window sits there and can offer some advice on the right kind of fastener I should use.
