1. To hang curtains in bay windows, the first thing you should consider doing is to go for the right hardware meaning you can choose to go for tension curtain rods, a bay window curtain rod, metal curtain track, etc. This also depends on the ease of installing the hardware and also the structure of the bay window.
2. Go straight to the window frames and measure 15 cm above them. Ensure that the place is marked with something. The place where you just measured and marked is where each bracket will be mounted.
3. Directly on the line, you used to mark what you measured in step 2, get a drill to make holes that are smaller than the size of the curtain screws.
4. Get a screwdriver and connect each bracket to the holes you drilled in step 3.
5. The curtain panels should be separated into pairs; then the curtain rods should be placed in the brackets.