Heavy-Duty Pond Underlayment – 15′ x 300′ Roll

Aquascape Heavy-Duty Pond Underlayment Roll is approximately 30% thicker than our Standard Underlayment. This thicker underlayment provides superior protection from excavations that are riddled with rocks, roots, and hard, uneven soils surfaces that may damage the liner. Although it is thicker the Heavy-Duty Underlayment still spreads easily, and has a non-slippery surface, making installation quick and easy. The soft geotextile is made from polypropylene and allows for any gases to escape properly, rather than becoming trapped beneath the liner.