Levelrock 2500

Offers the highest compressive strengths in its class (2000 – 3200 psi), providing low-thickness applications over plywood subflooring in single-family, multi-family and hotel/motel construction.

 

 

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Levelrock 3500

Superior performance for higher-traffic areas in both wood-frame and light-commercial construction.

USG Levelrock® Brand 3500 Series Floor Underlayments  have compressive strengths from 3500 to 4500 psi. For a premium fiber-reinforced underlayment, try USG Levelrock 3500 FR and 3500 Green FR Floor Underlayment.   

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Levelrock 4500

With compressive strengths of 4500 – 5500 psi these underlayments provide a smooth, hard surface over concrete slabs, pre-stressed concrete and concrete planks.

USG Levelrock® Brand 4500 Series Floor Underlayments are ideal for commercial, institutional and rehab construction.

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Levelrock RH

Fast-applying cementitious underlayments formulated specifically for electrical and hot water radiant heat floor installations.

USG Levelrock® Brand RH Series Floor Underlayments and USG Levelrock® Brand RH Green Series Floor Underlayments are ideal for use in residential and light-commercial construction.

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Levelrock UltraArmor

Unique all-in-one floor underlayment and wear surface product.

USG Levelrock® Brand UltraArmor™ Series Floor Underlayment is ideal for wood and concrete subfloors, RH applications and corrugated steel deck.

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Levelrock CSD

Designed specifically for interior use in buildings with light-gauge steel frame construction and direct application to corrugated steel decks.

USG Levelrock® Brand CSD® Early Exposure™ Series Floor Underlayments may be applied at a much lower thickness than poured-in-place concrete, reducing dead load and allowing a greater number of floors for increased rentable/sellable square footage.