At Forest Group UK we always arrange rigorous and independent testing of our products before making any claims and releasing to market.

Gully Guard for instance has been independently tested by The University of Sheffield who proven the product to:

– remove 98% of suspended solids and debris from entering into the existing watercourse
– capture 97% of surface water contaminants such as; PAH’s, heavy metals, de-icing agents, nitrates and phosphates
– maintain flows in excess of a 500 year return storm event

These are just a few of the reasons that make Gully Guard the clear choice in gully protection