The cost of waterproofing a roof in Hyderabad depends on various factors, such as the size of the roof, the type of waterproofing material used, and the condition of the roof. On average, waterproofing a roof in Hyderabad can cost anywhere from INR 10,000 to INR 50,000 or more. Its recommended to consult with a professional waterproofing contractor to get an accurate estimate based on your specific needs.