The Wallbarn Protecto-Drain 8 Cavity Drain Membrane is a perfect solution for safeguarding foundations, basements, and subterranean structures. This dimpled HDPE membrane, also known as a Cavity Drain or Fin Drain, offers superior protection against mechanical damage while cre... Read More
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The Wallbarn Protecto-Drain 8 Cavity Drain Membrane is a perfect solution for safeguarding foundations, basements, and subterranean structures. This dimpled HDPE membrane, also known as a Cavity Drain or Fin Drain, offers superior protection against mechanical damage while creating a vital air gap between the waterproofing and the earth.
This innovative design establishes a reliable drainage channel, preventing hydrostatic pressure buildup within the structure, ensuring a dry and robust foundation. With its lightweight construction and easy installation, it's a cost-effective choice for various applications, including retaining walls, erosion control, road construction, and basement waterproofing.
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