Find Special Offer For Best First Step 630-Square Foot Underlayment Specification & Features Product Name: First Step 630-Square Fo...

Find Special Offer For Best First Step 630-Square Foot Underlayment

Specification & Features

• Product Name: First Step 630-Square Foot Roll Underlayment
• Brand: Roberts
• Color: Green
• Model: 70-102-1

• 40 in. x 189 ft., provides 630 sq. ft. of protection
• Constant air movement inhibits mold growth
• Seals out moisture to protect flooring
• Includes adhesive strip and 4 in. overlap film for linking multiple rolls
• STC rating of 67 and Impact Sound Transmission Test (IIC) rating of 68, R-Value .40
• Sound Transmission Lost Test (STC) rating of 67 and Impact Sound Transmission Test (IIC) rating of 68, R-Value .40

First Step Premium 3in1 Underlayment 100 sq. ft. Roll is designed for use under floating laminate and engineered wood flooring. This product is meant for use on concrete slabs and wood subfloors that are on or above grade. This underlayment creates a pocket of constantly circulating air which inhibits mold growth. It is effective for sound reduction moisture protection comfort and even helps level minor subfloor corrections. First Step is ideal for use with radiant heated floors. In a compressio...

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