First Step Premium 3-in-1 Underlayment

Size *

Create pockets of constantly circulating air and seals out moisture to inhibit mold growth, with the Roberts First Step Flooring Underlayment. First Step is for use with all laminate and engineered hardwood floating floors. Can be used on below, on, and above grade subfloors. First Step also has great sound suppression properties and corrects minor subfloor defects. An adhesive strip and 4" overlap film allow you to link multiple rolls. Sound Ratings: IIC 68 / STC 67, R-Value 0.39.

First Step Premium 3-in-1 Underlayment - Available in 4 different roll sizes

  • 630 sq ft rolls - 40" Wide x 189' Long
  • 315 sq ft rolls - 40" Wide x 94.5' Long
  • 157.5 sq ft rolls - 40" Wide x 47.25' Long
  • 100 sq ft rolls - 40" Wide x 30' Long

To figure your square footage take length x width of the area you need to cover.

Please Choose what size roll you would like with the options above.

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