All our membranes are made of high-density polyethylene (HDPE) and have high strength with protrusions of a specific height throughout their surface. Depending on the construction, GEOFART membranes can serve as a protective layer and prevent water penetration into the foundation, thus protecting it from damage.
GEOFART drainage membranes have a layer of Typar geotextile on the surface of the protrusions and can drain water away from the foundation, keeping the wall surface dry. They can be used vertically or horizontally, depending on the intended purpose.
Membranes with high protrusions are used in green roofs as they allow for water retention to nourish plant roots. All materials have resistance to chemicals, alkalis, and acids that may be present in the soil and water.
A versatile general-purpose membrane made of high-density polyethylene (HDPE). It is a roll material with uniformly distributed truncated cone-shaped protrusions, each 8mm in height.
A roll material of increased strength that features thermally attached Typar SF geotextile to the cone-shaped protrusions. This enables stable and high drainage capacity in both horizontal and vertical applications, suitable for constructions of any complexity level.
A roll material that features 10mm high protrusions and thermally attached Typar SF geotextile. It offers a large drainage cavity, providing stable and high drainage capacity in both horizontal and vertical applications, suitable for constructions of any complexity level.
Geofart 20 geomembrane is used in horizontal (layered) or vertical drainage constructions, «wall in soil» constructions, and tunnel construction. Its high compression strength and unique membrane profile, with a height of 20mm, ensure stability and a large drainage capacity throughout the entire service life of the construction. It is installed by anchoring the protrusions to the ground and intercepts water, directing it into the drainage pipe through the formed channel.
Geofart 20P has a protrusion height of 20mm and a perforated layer. It is used in green roof constructions. Thanks to the perforations, it drains excess water from the roof system while retaining a minimal amount to nourish plant roots.