![QuietWalk 360 sq. ft. x 6 ft. x 60 ft. x 1.4 mm Acoustical Underlayment with Vapor Barrier for All Vinyl Plank Flooring QWLV360 - The Home Depot QuietWalk 360 sq. ft. x 6 ft. x 60 ft. x 1.4 mm Acoustical Underlayment with Vapor Barrier for All Vinyl Plank Flooring QWLV360 - The Home Depot](https://images.thdstatic.com/productImages/6646438f-d13d-4574-8e8a-ee1d95f4f476/svn/quietwalk-underlayment-qwlv360-77_600.jpg)
QuietWalk 360 sq. ft. x 6 ft. x 60 ft. x 1.4 mm Acoustical Underlayment with Vapor Barrier for All Vinyl Plank Flooring QWLV360 - The Home Depot
![Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81+AA7+Ih8L._AC_UF350,350_QL80_.jpg)
Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement
![flooring - Should I seal this floor or should I just put down vapor barrier before tiling? - Home Improvement Stack Exchange flooring - Should I seal this floor or should I just put down vapor barrier before tiling? - Home Improvement Stack Exchange](https://i.stack.imgur.com/AtBbI.jpg)
flooring - Should I seal this floor or should I just put down vapor barrier before tiling? - Home Improvement Stack Exchange
![Blue Hawk 3-ft W x 33-ft L x 0.125 T Premium Felt Moisture Resistant Flooring Underlayment (100-sq ft) at Lowes.com Blue Hawk 3-ft W x 33-ft L x 0.125 T Premium Felt Moisture Resistant Flooring Underlayment (100-sq ft) at Lowes.com](https://mobileimages.lowes.com/productimages/60d7a9bf-de9a-4207-afe2-901c31cdcfb5/11716103.jpg)
Blue Hawk 3-ft W x 33-ft L x 0.125 T Premium Felt Moisture Resistant Flooring Underlayment (100-sq ft) at Lowes.com
![QuietWalk Laminate and Floating Wood Flooring Underlayment with Attached Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 6'Wx60'L Roll (Covers 360 sq. ft) QW360B1LT" - Carpet Underlayments - Amazon.com QuietWalk Laminate and Floating Wood Flooring Underlayment with Attached Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 6'Wx60'L Roll (Covers 360 sq. ft) QW360B1LT" - Carpet Underlayments - Amazon.com](https://m.media-amazon.com/images/I/51VNqeUQ11L._AC_.jpg)
QuietWalk Laminate and Floating Wood Flooring Underlayment with Attached Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 6'Wx60'L Roll (Covers 360 sq. ft) QW360B1LT" - Carpet Underlayments - Amazon.com
![Does the Quiet Walk underlayment plastic/vapor barrier face up or down when installing? - MP Global Products, LLC Does the Quiet Walk underlayment plastic/vapor barrier face up or down when installing? - MP Global Products, LLC](https://mpglobalproducts.com/wp-content/uploads/2018/08/vapor-barrier-facing-up-1.jpg)
Does the Quiet Walk underlayment plastic/vapor barrier face up or down when installing? - MP Global Products, LLC
![Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/913Hg6eXVfL._AC_UF350,350_QL80_.jpg)
Houseables Uncoupling Membrane 1/8" Thick, 3.3 ft x 98.5 ft / 323 Square Feet, Underlayment for Laminate Flooring, Orange, Polyurethane, Wood, Vinyl, Waterproofing, Vapor Barrier, Crack Isolation: Amazon.com: Tools & Home Improvement
![What type of moisture barrier should I use under vinyl flooring laid on slab? I pulled up the old floor, whoever put it down had no barrier and this area is prone What type of moisture barrier should I use under vinyl flooring laid on slab? I pulled up the old floor, whoever put it down had no barrier and this area is prone](https://preview.redd.it/what-type-of-moisture-barrier-should-i-use-under-vinyl-v0-grvi74su265a1.jpg?width=640&crop=smart&auto=webp&s=6d444d2280dde9995a4bd65dc69afecfb169866e)
What type of moisture barrier should I use under vinyl flooring laid on slab? I pulled up the old floor, whoever put it down had no barrier and this area is prone
![QuietWalk 100 sq. ft. 36 in. W x 33.3 ft. L x 3 mm T Underlayment w/Sound & Moisture Barrier for Laminate & Wood Floors (30Pk) QW100B1LT - The Home Depot QuietWalk 100 sq. ft. 36 in. W x 33.3 ft. L x 3 mm T Underlayment w/Sound & Moisture Barrier for Laminate & Wood Floors (30Pk) QW100B1LT - The Home Depot](https://images.thdstatic.com/productImages/9688e324-08b7-424e-b77d-fc57589cb0ae/svn/quietwalk-underlayment-qw100b1lt-31_600.jpg)