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Performance Flooring Product Selector

For virtually any construction type, USG engineered gypsum cement underlayments deliver strengths you never thought possible. Ensure long-lasting performance on your project with USG’s versatile flooring portfolio.

Building Type

Approximate Compressive Strength (psi) Product Building Type
    Single-Family Multi-Family Light-Commercial Commercial/ Retail/ Office Hotel/ Motel Institutional
2,000-3,000 USG Levelrock® 2500 Series Floor Underlayment      
3,000-4,000 USG Levelrock® 3500 Series Floor Underlayment    
4,000-5,000 USG Levelrock® 4500 Series Floor Underlayment    
3,500-5,000 USG Levelrock® CSD® Early Exposure™ Series Floor Underlayment      

Subfloor Type

Product Subfloor Type
  Plywood and OSB Structural Panels Heavy Wood Plank Corrugated Steel Deck Concrete Concrete Plank Concrete Repair/  Leveling Radiant Heat
USG Levelrock® 2500 Series Floor Underlayment            
USG Levelrock® 3500 Series Floor Underlayment    
USG Levelrock® 4500 Series Floor Underlayment        
USG Levelrock® CSD® Early Exposure™ Series Floor Underlayment