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QuietWalk 100 sq. ft. x 3 ft. x 33.34 ft. x 1.4mm Acoustical Underlayment with Vapor Barrier for All Vinyl Plank Flooring QWLV100 - The Home Depot
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FloorComfort 4-ft W x 25-ft L x 5 T Premium Foam Moisture Resistant Flooring Underlayment (100-sq ft / (Fan fold) in the Flooring Underlayment department at Lowes.com
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Blue Foam Laminate Underlayment 2 MM Rolls (shipping charges apply) – Sognare Tile & Stone / Sognare Kitchen & Bath
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FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll) - Amazon.com
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Project Source 3.83-ft W x 26.33-ft L x 6 T Premium Poly Film Moisture Resistant Flooring Underlayment (100-sq ft / (Roll) in the Flooring Underlayment department at Lowes.com
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