Contact Us or call (800) 518-2290

Providing the most comprehensive geosynthetic lines in the industry

AWD HQ Combination Drains

  • 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.

    Product Application Gudelines:

    Strength - Moderate
    Flow - High
    Core Compressive Strength - 9,000 psf
    Core In-Plane Flow Rate - 21 g/min/ft2

    Fabric:
    244 - 4.5oz Nonwoven
    246 - 6.0oz Nonwoven
    248 - 8.0oz Nonwoven

    Standard Series HQ:
    Single-Sided Drainage

    HQ "B" Series:
    Single-Sided Drainage
    Polymeric Film on Backside (for use with waterproofing membranes)



Need Help Writing Specifications?
Download our free Guide to Better Geotextile Specifying
An Expert's Manual for Distributors
Download our free Distributor's Manual on Geosynthetics & Geotextiles. This 44 page manual is packed with useful tips and quick reference materials.
Contractor's Application Guide
Download our free Contractor's Guide for the most effective ways to use geosynthentics