Yes. By completely blocking out sunlight and city lights, they create a dark, sleep-conducive environment. This is especially important for shift workers, parents with young children, or anyone sensitive to light.

They are often made from heavy, tightly woven fabrics like polyester, triple-weave fabric, or cotton with a thermal lining. You can also find luxurious options like velvet.

Yes, customization is widely available and very common in Dubai. You can choose the exact material, color, pattern, and heading style (such as wave, eyelet, or pinch pleat) to match your window size and interior décor.

Yes, many suppliers offer motorized blackout curtains that can be controlled with a remote or app, providing modern convenience.