A trench containing a perforated pipe surrounded by washed aggregate and wrapped in geotextile membrane, intercepting water moving through the ground and carrying it to a discharge point.
What it means for you
The design question is always where the water goes. A trench with no outlet is just a hole that fills up.
Not sure whether this applies to your property? Ask us. There is no call-out charge and the price is fixed before any work starts.
Call now: 0781 7957 789