Our Products

Commercial Topping® Sweets

Ultimate Strength Floor Underlayment

New, fast drying Commercial ToppingĀ® pours from a featheredge to 3" (76 mm), in new construction or renovation projects. With compressive strengths from 4,000 psi (28 MPa) to 4,500 psi (31 MPa), it's the ideal underlayment to meet ASTM F 710, Preparing Concrete to Receive Resilient Flooring.

Commercial Topping pours over VAT, VCT, terazzo or ceramic, with no shotblasting required. For the ultimate strong, smooth finish over concrete, precast, wood frame, and old cracked lightweight concrete, specify Commercial Topping. Commercial Topping is an Eco-Friendly Building Product.

Code Listings:

  • ESR-2540
  • UL ER 8477-01
  • ESR-1153
  • ESR-1141
  • ESR-1774
  • HUD951i
  • GREENGUARD Certified
  • GREENGUARD Gold Certified


Rapid Floor Systems Brochure

Commercial Topping Sales Sheet


Building Conditions Guide

Procedures for Attaching Finished Floor Goods to Underlayments


Commercial Topping Commercial Topping GREENGUARD Indoor Air Quality GREENGUARD Indoor Air Quality
© 2006-2020 Rapid Floor® Systems