On such window sills, you can put pots with flowers, without fearing that by chance spilled water will ruin the windowsill or leave indelible traces on it. Unlike plastic, Danka’s window sills have good resistance to high temperatures, for example, a smoldering cigarette forgotten on the windowsill or a cup with a hot drink will not leave the slightest trace on the surface. Danke window sills are resistant to moisture — they are not relaxed and do not swell even if you pour a bucket of water on them and hold it on the windowsill for a week (if possible).