HQ combination drains
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Patented, engineered geospacer product consisting of a dual height polymeric core and a fully wrapped, laminated geotextile
Designed to provide an engineered transition from 0.44” (11mm) sheet drain to 1” (25.4mm) strip drain with continuous flow
A unique and proven system approach to geospacer drainage collection and conveyance
Roll Width: 24” (609mm)
Roll Length: 50’ (16m)