To hang curtain rods properly, follow these key steps:

1. Measure the Window and Decide Placement
   • Measure the width of your window. For curtains that partially cover the window, add 2-5 inches to each side; for curtains that fully clear the window frame (letting in more light), add 8-15 inches to each side.
   • Measure the height from the floor to the top edge of the window frame. Typically, curtain rods are placed about 4-6 inches above the window frame, but you can raise them higher to create the illusion of taller ceilings.
   • Use a stud finder to locate studs near your desired bracket placement. If you can’t mount brackets on studs, use wall anchors for support. For rods wider than 4 feet, consider adding a center bracket to prevent sagging

2. Mark Bracket Locations
   • Use a pencil and tape measure to mark where the brackets will go on each side of the window.
   • To ensure the brackets are level and evenly spaced, you can create a cardboard template with the bracket hole positions and use it to mark the wall symmetrically on both sides

3. Drill Pilot Holes and Install Anchors
   • Drill small pilot holes at the marked points to make screwing easier and to avoid wall damage.
   • Insert wall anchors if you are not screwing into studs, especially if the rod will hold heavy curtains

4. Attach the Brackets
   • Screw the mounting brackets securely into the wall at the marked locations.
   • Make sure the brackets are level and firmly attached

5. Hang the Rod and Curtains
   • Slide your curtain panels onto the rod (or attach rings/grommets as appropriate).
   • Place the rod onto the brackets and secure any set screws or finials to hold it in place

6. Adjust for Sagging (Optional)
   • If your rod sags in the middle, use a center bracket or a simple hack like inserting small plastic pieces inside the rod at connection points to stiffen it

This method ensures your curtain rods are hung securely, evenly, and at an aesthetically pleasing height for your curtains and room design.