In case when you have decided to use natural granite for internal interior, beware that window sill is the most effective element for perception. It frames windows, that level eyes, and therefore it is always in the zone of attention. Besides, it is very functional solution as window sills can be used for flower-pots, they collect moisture and dust, that may damage window sills made from other materials. Granite can transfer and keep heat well, so, granite window sill contributes to maintaining comfortable indoor temperature.