NDS gravel free French Drain products can be used as a substitution for a traditional gravel French drain. They consist of fabric, lightweight gravel substitute, and pipe all in one package. The NDS French drain can be installed anywhere a traditional French Drain can is installed plus areas where access is limited or heavy gravel can’t be easily installed. A few of the many applications are: landscape drains, roof run-off drains, basement or crawlspace dewatering, retaining wall drains, foundation or perimeter drains, interceptor drains, and curtain drains.

The NDS French Drain is a prefabricated trench drain that is a gravel free option to a traditional French drain. It cuts installation time in half by eliminating the need to transport, shovel and move heavy gravel. It is made of 4″ slotted corrugated pipe, surrounded by NDS poly-rock, and wrapped in a geotextile fabric. It’s durable, crush-proof and has a 100-year lifespan. The NDS French Drain has been designed to take water out of the soil and pipe it to a safe discharge point like an NDS Flo-Well or Pop-Up emitter.

  • Polyrock aggregate is engineered with flow channels to increase void space and is made out of polystyrene which does not absorb water or break down in water or other aqueous solutions

EZflow 4″ x 10′ French Drain System

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