SOPRADRAIN™ 104 is composed of a heavy duty impermeable polymeric sheet forming a high flow dimpled drainage core that is fused to a woven filter fabric with a 4” lap edge. SOPRADRAIN 104 is designed to retain soil particles and concrete allowing filtered water to pass into the drainage core. Collected water is then transported to the appropriate collection system. SOPRADRAIN 104 may be used as a drainage layer in planters, vegetated roof systems, under slabs, and plaza decks.

Product Properties

  • Type Drainage Mat


Unroll SOPRADRAIN 104 and cut to desired length. Ensure fabric is adhered at all joints and fold any excess fabric at ends under the core.

Testing & Approvals

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