A self-leveling gypsum concrete with an impressive compressive strength range of 6000 - 8000 psi.
Durock™ Brand Proflow™ Self-Leveling Underlayment applies over concrete slabs, pre-stressed concrete and concrete planks in commercial, institutional and rehab construction.

Main Features

Durock™ Brand Proflow™ Self-Leveling Underlayment may also be used as a finished floor surface with an approved coating and:

  • Is ideal for high-traffic applications
  • Accepts a variety of floor coverings
  • Applies at thickness of featheredge to 3/4-in.
  • Is engineered and manufactured by USG


  • Guest Rooms and Suites
  • Multi-Family Residential and Condos
  • Open Plan Offices
  • Patient Rooms
  • Single-Family Residential

Documents & Files

Submittal Sheets & Specifications

White Papers

Catalogs & Brochures

Installation & Technical Manuals

SDS, Certifications & Reports