LEVELROCK® QUIK-TOP™ Floor Underlayments
LEVELROCK® QUIK-TOP™ and LEVELROCK® QUIK-TOP™ Gray floor underlayments' innovative self-sealing technology typically eliminates the need to seal the floor prior to applying the floor-covering adhesive. Suitable for a wide variety of floor coverings, they:
- Dry within 15 hours so applicators can pour and cover in the same day
- Require minimal subfloor surface preparation and no shot blasting
- Can be stained or used by themselves as a finished floor when used with an approved coating system
- Are available in white or gray
- Are engineered and manufactured by USG
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The Flats at Union Row – Washington, D.C.
LEVELROCK® QUIK-TOP™ floor underlayment provides rapid repairs for a luxury Washington, D.C. condominium. |
Additional Resources
- Contact us
- Find an applicator
- Sustainability table
- Applications
- Floor underlayment selector
- LEVELROCK Product List
For more information, visit the LEVELROCK/ALCORP Network at alcorpmarketing.com.
Revised & expanded 2011 guidelines
Quick Facts
- Building Environments:
- Theatres,
- Convention/Meeting Rooms,
- Department Stores/Boutiques,
- Traditional Offices,
- Galleries/Exhibit Spaces,
- Grocery Stores,
- Cafeterias,
- Guest Rooms/Suites,
- Executive Areas/Conference Areas/Board Rooms,
- Laboratories/Operating Rooms/Imaging Rooms,
- Locker Rooms/Shower Areas/Pools,
- Multi-Family Residential/Condos,
- Classrooms,
- Dormitories,
- Media Centers/Music Rooms/Libraries,
- Open Plan Offices,
- Lobbies and Reception Areas,
- Mechanical Rooms,
- Kitchens/Food Prep Areas,
- Administrative Offices,
- Corridors/Hallways,
- Nurseries/Birthing Rooms,
- Stairways/Elevator Shafts,
- Patient Rooms,
- Health and Fitness,
- Single-Family Residential,
- Auditoriums/Gymnasiums,
- Restrooms/Utility Rooms/Loading Docks,
- Mall Interior Spaces,
- Bars/Restaurants/Dining Areas

Gypsum Construction Handbook
Online Tools
Global Websites
Distribution Centers
Pre-sanded, self-leveling, cementitious underlayments with the highest compressive strengths in the industry (7000 – 10,000 psi). 



