SITEDRAIN HQ Combination Drains provide a value engineered alternative to perforated pipe and aggregate subsurface drainage systems in applications requiring high strength and high flow capacity. Various geotextile options and product widths are available.

• 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)