GeotecTM offers both single and double-sided geocomposite with drainage net thicknesses of 5 and 6. 25 mm (200 and 250 mils) and fabric weights ranging from 4 to 12 ounces per square yard. Rolls are 13. 5 feet wide at the drainage net, with 6 inches of fabric overlap on each side. Rolls vary in length depending on the thickness of the materials. GeotecTM geocomposites consist of GeotecTM drainage net with nonwoven geotextile fabric heat bonded to one or both sides. The geotextile provides gas venting, drainage, and filtration by retaining silt and soil particles while allowing gas and liquids to flow through. The geotextile also provides bonding of the geocomposite to textured liners, to enhance the interface friction angle on steep slopes. The drainage net provides planar flow of fluids or gases along the plane of the net.