Drainage foundation foil
The Eurovent GEO 20 GARDEN drainage foundation foil made of high-density polyethylene (HDPE) characterized by 20 mm dimples in parallel pattern with additional perforation. The foil is designed for use as horizontal waterproofing layer in buildings when establishing garden roofs. The product is extremely resistant to compression, high dimples and perforation secure effective water drainage while large dimples ensure water retention in periods of drought. In addition, the foil also forms a layer of thermal and acoustic insulation. The product is also resistant to acids, alkali, solvents, bacteria, fungi as well as damage caused by roots.
The Eurovent GEO 20 GARDEN drainage foundation foil is designed for use as waterproofing layer in residential and commercial constructions, especially in garden roofs and terraces. When applied as horizontal insulation the foil is placed on the insulated surface with dimples upwards, then forms a draining surface which ensures continuous water withdrawal in the periods of heavy downfalls. In the periods of drought, large dimples ensure retention of water supply necessary for plants.