At ROCKWOOL Rainwater Systems, we believe in sponge cities; cities that absorb rainwater and put this valuable resource to good use. By fostering a healthy urban water balance, sponge cities are better adapted to the effects of climate change, such as heavy rainfall and excessive heat.

Powered by Rockflow® stone wool, we create sustainable, durable solutions for stormwater storage and infiltration, delayed discharge, treatment and reuse, helping to build future ready sponge cities.