A stone coating on the metallic roof reduces some audio frequency, but some noise can still be heard when it rains or hails closely. If Yelabuga was Situated closer to Moscow or St Petersburg, it could most likely became A significant tourist place, rivalling cities to the Golden Ring route. https://deanuskaq.elbloglibre.com/35316564/stone-coated-roof-tiles-things-to-know-before-you-buy