Types of curtains you can choose from: 1. Simple pleat curtains. These large and easy-to-maintain curtains boast a classic, timeless style. They are a perfect choice if you are looking for a perfect day and night solution. 2. Rippled curtains. Modern, elegant, while at the same time, easy to maintain. They are the right way to go if you are looking to achieve maximum interior darkness. What’s more, Somfy also makes custom rails so that your curtains can be installed perfectly to your windows.