Aluminum Sash????

We don't sell replacement sashes, but we do sell replacement glazing. It looks like that's all you need.

Before we go any further, can you remove a small sample of your glazing and show me its end profile? Please make sure that your sample is as undamaged as possible. I know your glazing is brittle and this will be hard, but try your best. We won't be able to identify it if your sample is damaged or breaking up.

The following video should also be helpful. It shows you how to remove glazing and glass from a sash, but you don't need to worry about the glass portion of the video. Just focus on the beginning, where we show you how to remove and ID the glazing bead.