EZFLOW®: A BETTER FRENCH DRAIN Gravel-free installation provides up to 50% labor savings over traditional systems Better flow through and detention volume than traditional systems Durable with a 100-year materials lifespan when installed Projects qualify for LEED credits EZflow® Drainage Bundles ...
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A French drain is a trench filled with gravel, rock or a gravel-free alternative containing a perforated pipe that directs stormwater away from a specific area, blocks the passage of excess debris, and collects water over the entire length of the dra...