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Sentinel Premium Quiet Underlayment. 00 / piece Size: 600sqft Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Please see. Make sure you also purchase the Pacesetter Laminate Flooring Installation Kit. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. 00 / piece Size: 194sqft. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Easy Installation. Add To My Projects Added To My Projects Quick View Sentinel Moisture. Do not use any additional under-layment in commercial applications (e. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. If you have an attached pad laminate or vinyl floor, our recommendation is the Sentinel Protect Plus Underlayment. Sentinel Protect Plus Underlayment $59. Constructed of virgin vinyl and is made without Ortho-phthalates. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. $72. 3 ft. $29. Lifetime residential and 25-year commercial warranty for peace of mind. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. BEST OVERALL: Roberts First Step Premium Underlayment. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. Sentinel Protect Plus underlayment recommended for increased performance. BEST STANDARD FOAM: Roberts Serenity Foam Underlayment. Sentinel Protect Plus Underlayment $59. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. $174. 49. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Floor underlayments are typically pretty easy to install. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. g. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Protect Plus Underlayment $59. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Disclaimer: All Ratings Are Not Equal As with any underlayment sound testing number that a company gives you, each subfloor or floor assembly in your home. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Sentinel Protect Plus Underlayment $59. 94 / piece Size: 100sqft. $58. 00 per sq/ft and rise to $4. Sentinel Protect Plus Underlayment $59. It provides unmatched moisture blocking, sound insulation, and impact resistance without side-lining on sustainability. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. $72. Add To My Projects Added To My Projects Quick View Sentinel Moisture. Warranty. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. The QuietWalk underlayment provides very high ratings such as IIC of 71 and STC 66 as of mid 2018. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. warranty. Install & Product documents Compare Sheet Underlayment Facts Warranty Installation Care & Maintenance Usage Guide6mil poly vapor barrier is needed when installing over concrete subfloors. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Sentinel Protect Plus Underlayment $174. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide Eco Cork Foam. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Protect Plus Underlayment $59. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Eco Underlayment. Add To My Projects Added To My Projects Quick View Sentinel Protect Plus 600sqft $329. If you choose to add additional underlayment, we recommend Sentinel Protect Plus. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide It is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. $29. Sentinel Protect Plus Underlayment $59. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. The Eco Ultra can be used in glue down, nail down and floating applications. Exclusive to Floor and Decor, Sentinel Protect Plus Underlayment is premium underlayment designed specifically to be used with attached pad laminate, vinyl, & rigid core flooring. It is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. Sentinel Protect Plus Underlayment $59. Application: Solid (Glue Down, Nail Down and Locking) and Engineered Wood, Laminate, Bamboo. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. GreenGuard Gold Certified. 99 / piece Size: 120sqft. 6mil poly vapor barrier is needed when installing over concrete subfloors. The underlayment says to go up the wall 2" (not sure how you do that in corners). Made in the USA. Disclaimer: All Ratings Are Not Equal As with any underlayment sound testing number that a company gives you, each subfloor or floor assembly in your home. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 00 / piece Size: 300sqft Add To My Projects Added To My Projects. 6mil poly vapor barrier is needed when installing over concrete subfloors. 94 / piece Size: 100sqft. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. $58. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide It is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. Warranty. Eco Ultra Quiet Premium Acoustical Underlayment. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and. Calculate my square footage. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Formula 747 Plus 128 oz. Sentinel Premium Quiet Underlayment. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. This premium underlayment can be used on, below, and. Shop Floor & Decor for Sentinel Protect Plus 600sqft. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Constructed of virgin vinyl and is made without Ortho-phthalates. BEST STANDARD FOAM: Roberts Serenity Foam. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. BEST BANG FOR THE BUCK: BestLaminate Blue Vapor 3-In-1 Flooring Underlayment. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Sentinel Protect Plus Underlayment $55. Constructed of virgin vinyl and is made without Ortho-phthalates. Constructed of virgin vinyl and is made without Ortho-phthalates. But at no point does it say what to do with those 2" at the end. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. $29. SOUND REDUCTION: Reduces sound transfer, making the floor quieter in the homeMOISTURE PROTECTION: Helps prevent mold, mildew, and other issues related. Easy floating/locking installation with zero acclimation time. Compatible with most radiant heat. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Use expansion gap spacers between the wall and the plank to keep the proper expansion gap space. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Please see. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Sentinel Eco Underlayment. Featuring a unique embossed non-woven technology from the trusted name in total building envelope solutions, Tyvek Protec Roofing Underlayment is ideal for. 00 / piece Size: 600sqft. Constructed of virgin vinyl and is made without Ortho-phthalates. Constructed of virgin vinyl and is made without Ortho-phthalates. Place the first plank ½” from the left wall. Add To My Projects Added To My Projects Quick View Sentinel Protect Plus 600sqft $329. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. It is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). Constructed of virgin vinyl and is made without Ortho-phthalates. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. $72. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. TOP. $29. Adhesive. $59. Check for protruding nails and defects in the subfloor. Get free shipping on qualified Sentinel products or Buy Online Pick Up in Store today in the Flooring Department. per The best option we found for sound absorption is Eco Cork Foam Premium Plus Waterproof 10-in-1 Underlayment, which has an IIC rating of 73. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Installation of Sentinel Protect Plus Underlayment is optional. Made in the USA. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Compare. Product Tips & Trends Underlayment 101. Easy floating/locking installation with zero acclimation. 00 / piece Size: 300sqft Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. SOUND REDUCTION: Reduces sound transfer, making the floor quieter in the homeMOISTURE PROTECTION: Helps prevent mold, mildew, and other issues related. Sentinel Protect Plus Underlayment $174. Warranty. Constructed of virgin vinyl and is made without Ortho-phthalates. "Depending on the type of floors you are installing, you will see a variety of underlayments, such as plywood, foam, felt, cork, rubber, recycled materials, or combinations of these," says Floor Factors interior. MOISTURE. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. ft. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to CartFOR SALE Sentinel Sentinel Protect Plus Underlayment 100 sqf Roll - BRAND NEW SEALED PACKAGINGExclusive to Floor and Decor, Sentinel Protect Plus Underlayment is premium underlayment designed specifically to be used with attached pad laminate, vinyl, rigid core flooring. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Easy Installation. Prices start at just over $2. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel 6mm Cork Underlayment Roll. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Add To My Projects Added To My Projects Quick View Sentinel Protect Plus 600sqft $329. Built with sound reduction and moisture. $29. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Underlayment: I saw on F&D that Sentinel Protection Plus Underlayment is the recommended underlayment. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Easy Installation. Eco Ultra Quiet Premium Acoustical Underlayment. 99 / piece Size: 300sqft piece Add to CartIt is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $174. Sentinel 206 PeroxyStrip Paint & Coating Stripper 206 Label. Sentinel Moisture Barrier Polyethylene Film. Eco Ultra Quiet Premium Acoustical Underlayment. This product has a pre-attached underlayment. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. $329. Constructed of virgin vinyl and is made without Ortho-phthalates. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide Product Tips & TrendsSentinel Protect Plus Underlayment $59. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 6mil poly vapor barrier is needed when installing over concrete subfloors. Start the second row with the leftover cut part of the last plank of the previous row. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 00 / piece Size: 600sqft Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. ft. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Step 1: Prepare your surface. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. 99 / piece Size: 120sqft. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Lifetime residential and 25-year commercial warranty for peace of mind. Sentinel Underlayment Installation Instructions Make sure the subfloor is level, clean, dry, and structurally sound. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. •SOUND REDUCTION: Reduces sound transfer, making the floor quieter in the home•MOISTURE PROTECTION: Helps prevent mold, mildew, and other issues related. Sentinel 6mm Cork Underlayment Roll. 00 / piece Size: 600sqft Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. On top of that, the manufacture of the floor covering can use different materials. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. SKU: 100586833. This logo should be used in line with the Sentinel brand guidelines, which are also available. 6mil poly vapor barrier is needed when installing over concrete subfloors. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Because NuCORE is a locking and floating type of floor, the underlayment needs to be fairly rigid with high crush-resistant. Warranty. 94 / piece Size: 100sqft Color: White. $29. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. 99 / piece Size: 300sqft piece Add to CartSentinel Moisture Barrier Polyethylene Film. 99 / piece Size: 120sqft. Designed specifically for use with attached pad laminate and rigid core vinyl flooring. 00 / piece Size: 600sqft Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture. Lifetime residential and 25-year commercial warranty for peace of mind. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. Sentinel Eco Underlayment. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. Formula 747 Plus 128 oz. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. $29. Constructed of virgin vinyl and is made without Ortho-phthalates. Enjoy Free Shipping on most stuff, even big stuff. Add To My Projects Added To My Projects Quick View Sentinel Moisture. 6mil poly vapor barrier is needed when installing over concrete subfloors. Since they're often made of thin, flexible materials such as foam, plastic, or cork, they can usually be attached using underlayment. Make sure it is clean and dry, and then lay out your underlayment of choice. Lifetime residential and 25-year commercial warranty for peace of mind. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to Cart6mil poly vapor barrier is needed when installing over concrete subfloors. per 1000 sq. Sentinel Protect Plus Underlayment $59. Constructed of virgin vinyl and is made without Ortho-phthalates. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide 6mil poly vapor barrier is needed when installing over concrete subfloors. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Lifetime residential and 20-year commercial warranty for peace of mind. $143. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 100sqft. View Specifications. Sentinel 6mm Cork Underlayment Roll. A thin foam underlayment made of polyethylene or polypropylene usually works best. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Sentinel Protect Plus Underlayment $59. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 6mil poly vapor barrier is needed when installing over concrete subfloors. $143. The use of the Sentinel Protect Plus Underlayment under the product is warranted for residential applications only, including multi-family housing and condominiums (residential unit. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Protect Plus Underlayment $59. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage Guide 6mil poly vapor barrier is needed when installing over concrete subfloors. 99 / piece Size: 300sqft piece Add to CartThe following product data sheets apply to Sentinel’s line of adhesive removers. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 00 / piece Size: 194sqft. 99 / piece Size: 300sqft piece Add to CartExclusive to Floor and Decor, Sentinel Protect Plus Underlayment is premium underlayment designed specifically to be used with attached pad laminate, vinyl, & rigid core flooring. Constructed of virgin vinyl and is made without Ortho-phthalates. roll for Uni-Mat. Add To My Projects Added To My Projects Quick View Sentinel Moisture. Easy Installation. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Protect Plus Underlayment $174. Constructed of virgin vinyl and is made without Ortho-phthalates. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. Sentinel Underlayment Installation Instructions Make sure the subfloor is level, clean, dry, and structurally sound. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Taped the joints, cut odd pieces for the triangles. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $55. It is recommended to use Sentinel Protect Plus Underlayment for optimal sound absorption and moisture resistance or a standard vapor barrier like 6mil PE Film. Easy Installation. Add To My Projects Added To My Projects Quick View Sentinel Moisture. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. This product has a pre-attached underlayment. Sentinel 10in. 6mil poly vapor barrier is needed when installing over concrete subfloors. Sentinel Protect Plus Underlayment $59. $143. 94 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Sentinel Protect Plus Underlayment $59. SOUND REDUCTION: Reduces sound transfer, making the floor quieter in the home. Sentinel Premium Quiet Underlayment. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. Sentinel Premium Quiet Underlayment. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. ft. Easy Installation. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus Underlayment $59. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction, additional moisture protection and softness under foot. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. 6mil poly vapor barrier is needed when installing over concrete subfloors. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Lifetime residential and 20-year commercial warranty for peace of mind. It comes in a variety of looks that mimic natural wood and even stone. Sentinel Premium Quiet Underlayment. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. BEST. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. 99 / piece Size: 300sqft piece Add to CartSentinel Protect Plus underlayment recommended for increased performance. Lifetime residential and 25-year commercial warranty for peace of mind. EZ Foam Underlayment. $72. 35 – $4. Warranty. Add To My Projects Added To My Projects Quick View Sentinel Moisture. 99 / piece Size: 100sqft piece Add to Cart Add To My Projects Added To My Projects. Add To My Projects Added To My Projects Quick View Sentinel Moisture Barrier Polyethylene Film $68. commercial foyers, restaurants, etc. Sentinel Protect Plus®, with built in vapor barrier, offers superior moisture protection, sound reduction, thermal protection, and softness underfoot to help to ensure a quality floor install over time.