Measure the Window: Measure the width and length of your window to determine the fabric size needed.

Cut the Fabric: Cut the fabric, adding extra for hems and seams. Optionally, add a lining for insulation or light blocking.

Sew the Rods or Dowels: Sew horizontal rods or dowels into the fabric to create even folds when raised.

Install the Cord System: Install a cord or pulley system at the top of the blinds to allow for smooth raising and lowering.

Create the Top Bar: Attach the fabric to a wooden or metal top bar, securing the rods and cord system.

Install the Brackets: Mount brackets on the window frame at the top, ensuring they are level and secure.

Hang the Roman Blinds: Place the blinds into the mounted brackets, making sure they hang evenly.