Rockflow retention and infiltration systems are stormwater management solutions made from Rockflow stone wool by ROCKWOOL Rainwater Systems. They support water conscious sponge cities by storing rainwater, enabling infiltration, providing delayed discharge, treating water, or making it available for reuse.

Relevant product properties

• Porosity: 95%
• Material: fully recyclable stone wool
• Recycled content: up to 50%
• Durable: designed for a long service life of more than 50 years
• Operation and maintenance: easy access and cleaning through system design

What makes Rockflow unique?

A combination of high absorption capacity, capillary action and filtering properties in a dimensionally stable, durable storage ...