The fish market in Madrid has a roof area of 25,000 m2 and is equipped with a bituminous roof that is almost 40 years old. Temperatures in the building were very high and a lot of ice was used to store fish. There were also various problems with the sealing of the roof.

It was decided to apply COOL-R roof waterproofing.

Result: All leaks were fixed and the temperature in the building dropped by 7°C; Additionally, the consumption of ice to cool fish has also decreased significantly.