USG Levelrock® Brand UltraArmor™ Series Floor Underlayment

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.  

Customer Service Center
1-800-950-3839
7 a.m. - 6 p.m. CT, Mon - Fri

USG4YOU Tech Support
1-800-USG4YOU (1-800-874-4968)
7:30 a.m. - 4 p.m. CT, Mon - Fri

Email USG Technical Support

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(14)
Type Title Size
Data Submittal Sheet USG Levelrock® Brand UltraArmor™ FR Floor Underlayment Submittal (English) – IG1878 258 kB view
Data Submittal Sheet USG Levelrock® Brand UltraArmor™ Floor Underlayment Submittal Sheet (English) - IG1816 281 kB view
Installation Guide USG Levelrock® & USG Durock™ Brand Self-Leveling Gypsum Underlayments Finished Flooring Preparation & Installation Guidelines (English) - IG1457 730 kB view
Safety Data Sheets (SDS MSDS) USG Levelrock® Brand UltraArmor™ Floor Underlayment SDS (English) - 57000010007 124 kB view
Safety Data Sheets (SDS MSDS) USG Levelrock® Brand UltraArmor™ Floor Underlayment SDS (Français) - 57000010007 123 kB view
Technical Guide USG Rehabilitation Guidelines for Damaged Gypsum Underlayments Technical Guide (English) - CB822 4941 kB view
Warranty USG Levelrock® & USG Durock™ Brand 2-Year Warranty for USG Levelrock Applicators (English) – IG1727 193 kB view
Warranty USG-XL Brands STC Floor Systems 10-Year Limited Warranty (English) - CB707 292 kB view
Brochure USG Levelrock® Brand Floor Underlayment Product List Brochure (English) - IG1770 286 kB view
Brochure USG Levelrock® USG Durock™ Stronger Than Concrete Myth Brochure (English) - IG1771 737 kB view
Brochure USG Levelrock® USG Durock™ Gypsum Rocks Brochure – IG1852-A 579 kB view
Brochure USG Performance Flooring Portfolio Brochure (English) – IG2013 8480 kB view
White Paper USG Gypsum Misconceptions White Paper (English) - IG1847 243 kB view
Other Documents USG Levelrock® & USG Durock™ Brand Gypsum Underlayments Drying Conditions Guidelines (English) – IG5027 407 kB view

features and benefits

USG Levelrock® Brand UltraArmor™ Series Floor Underlayment is a proprietary high quality, versatile cementitious flooring product for use in new and renovation construction in residential and commercial applications. A wear-resistant coating is not necessary; however, to provide a washable and stain-resistant floor surface, it is recommended that the appropriate sealer is used. USG Levelrock® Brand UltraArmor™ Series Floor Underlayment:

  • Can be used as traditional underlayment with wear surface qualities equal to concrete
  • Classified as to fire-resistance and non-combustibility
  • Provides compressive strengths of 3500 to 5000 psi 
  • Is engineered and manufactured by USG.

Customer Service Center
1-800-950-3839
7 a.m. - 6 p.m. CT, Mon - Fri

USG4YOU Tech Support
1-800-USG4YOU (1-800-874-4968)
7:30 a.m. - 4 p.m. CT, Mon - Fri

Email USG Technical Support

Design & Specification
Assistance
Find your local architectural representative