Pencil pleat curtains are characterised by their tightly gathered pleats, resembling a row of pencil markings. They’re an extremely popular style of window dressing that offers a timeless look, making them ideal for many home interiors. The pleats are created by pulling cords located on the heading tape that runs across the top of the curtains, allowing for adjustable fullness and a neat and uniformed appearance when the curtains are drawn closed.