TG Builders Merchants stock a variety of geotextile fabric with excellent drainage and filtration properties. It's perfect for lining trenches when constructing a French drain and for wrapping soakaway crates. It can also be used as ground stabilisation membrane in many hard landscaping projects. This drainage geotextile fabric is ideal for wrapping soakaways, french drains and trenches, keeping the soil separate from the aggregate. Available in lots of different options for every application.