Most Brownstone Inc. would cut on a grain running on a level plane, however frequently, to spare time and cash, the stone would be sliced parallel to the grain, which is off base. This causes the stone to free quality throughout the years. Brownstone assimilates water from the downpour, if water solidifies, it causes the stone to extend and piece off. To avoid harm to these properties the best thought is upkeep. General thoughtfulness regarding normal upkeep and minor repairs will help on the long run. Most brownstone houses are brown but color can be differentiated by owner.