J-DRain replaces conventional crushed stone and perforated pipe used to provide drainage for a variety of horizontal and vertical construction applications including foundations, retaining walls, sub-slab layers, and green roofs. J-DRain consists of a geosynthetic filter fabric which holds back the soil and allows water to enter and flow through the 3-dimensional dimpled or honeycombed polymeric core. The J-DRain product line includes single-sided composites (200, 400, and 700 series) and multi-sided composites (SWD series), which, depending on the product, may contain some post-industrial recycled polypropylene, polystyrene, or high density polyethylene.

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    • Green Roofs
    • Planters
    • Terrace & Patios
    • Plaza Decks
    • Split Slab & Under Slab
  • Edge Drains & Interceptors


  • Retaining Walls
  • Lagging Walls & Soil Nailing
  • Commercial Foundation Walls
  • Bridge Abutments
  • Basement Ext/Int Foundations


  • Golf Courses
  • Natural Turf Fields
  • Synthetic Turf Fields
  • Playgrounds
  • Horse Farms
  • Landscaping & Yards

Technical Information

Brochures, Product Data Sheets & Technical Specifications, and Installation Instructions & Design Details can be downloaded here