warmer floor and 4+ mm total flooring thickness. Floor & Decor has top quality underlayment at rock bottom prices. A 6-mil poly-film moisture barrier is required over concrete when not using Sentinel Protect Plus underlayment with built in vapor barrier . Eco Ultra Quiet Premium Acoustical Underlayment. 43 / box. We offer Free in-store returns in case you need to return extra material. Download the Sentinel logo here. Eco Ultra Quiet Premium Acoustical Underlayment. Sentinel 6mm Cork Underlayment Roll. 16 x 32in. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. $58. Sentinel Moisture Barrier Polyethylene Film. Eco Ultra Quiet Premium Acoustical Underlayment. 8mm NuCore Chastain Creek Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. $143. Join Our Fast-Growing Team! Apply Now. Floor & Decor has top quality underlayment at rock bottom prices. Sentinel 6mm Cork Underlayment Roll. 99 / piece Size: 120sqft. Join Our Fast-Growing Team! Apply Now. Sentinel Eco Underlayment. PROTECH 400sqft 3mm Thick 3-in-1 Advanced Thermal / Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor. Its the most durable rigid core luxury vinyl in the market! Exclusive to Floor & Decor, 6. Learn more about all of our adhesive removers here, or simply contact us today to find a distributor near you. 5mm NuCore Performance Brookstone Ivory Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. Optimax Highbury Trail Eco Resilient Flooring is eco resilient flooring with five-star benefits. Install & Product documents Datasheet Warranty Installation Care & Maintenance Usage GuideWhen it comes to laying flooring, underlayment plays an important role. Sentinel 6mm Cork Underlayment Roll. Optimax Eco Resilient Flooring is waterproof, pet-proof, dent- and gouge-proof and extremely scratch-resistant. Floor & Decor has top quality underlayment at rock bottom prices. Size: 12mm. $329. Its the most durable rigid core luxury vinyl in the market! Exclusive to Floor & Decor, 6. 99 / piece Size: 120sqft. $37. Clean the subfloor and make sure it's free of any debris. 99 / piece Size: 100sqft. Sentinel Moisture Barrier Polyethylene Film. When it comes to laying flooring, underlayment plays an important role. SKU: 100586833. Product Details. Order the Best Underlayment Installation Materials. Our line of adhesive removers quickly, cleanly and “greenly” removes flooring adhesives of all types including: Vinyl tile. Technical Details. Rubber cork underlayment has a similar price as rubber underlay. $143. Sentinel Eco Underlayment. Any construction dampness must be completely dry. $58. BEST STANDARD FOAM: Roberts Serenity Foam Underlayment. We would like to show you a description here but the site won’t allow us. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Santa Ana Walk Rigid Core Luxury Vinyl Plank - Foam Back is a highly durable and. Sentinel Moisture Barrier Polyethylene Film. Join Our Fast-Growing Team! Apply Now. 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. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Madeline Maple Luxury Vinyl Plank - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. 99 / piece Size: 120sqft. Size: 12mm. Size Of Your Project: Number of pieces. 00 / piece Size: 194sqft. $10999. Additional underlayment isn’t necessary, but if you want enhanced cushioning, Floor & Decor suggests its Sentinel Protect Plus foam underlayment. Optimax Eco Resilient Flooring is waterproof, pet-proof, dent- and gouge-proof and extremely scratch-resistant. 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. Enable Accessibility Shop By RoomNeed a little inspiration? Shop hundreds of styles for every room. Enjoy. Product Details. Optimax Chateau Geneva Eco Resilient Flooring is eco resilient flooring with five-star benefits. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only,Product Details. Product Details. $3. 5mm NuCore Performance Carmel Ash Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. Size: 12mm. Sentinel Eco Underlayment. 5mm NuCore Performance Beckham Honey Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. Sentinel Eco Underlayment. $58. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. Sheet vinyl. Make sure it is clean and dry, and then lay out your underlayment of choice. NuCore Black Marble Luxury Vinyl Tile - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. Protect your home with waterproof wood-based laminate flooring. 5mm NuCore Golden Blonde Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. 99 / piece Size: 100sqft. Sentinel Premium Quiet Underlayment. Not only is AquaGuard Performance waterproof, but it's scratch- and dent-resistant as well as kid- and pet-friendly. 00 / piece Size: 600sqft. SOUND REDUCTION Reduces sound transfer, making the floor. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 18 x 36in. Aquaguard Performance is marketed as actually 'waterproof', not just water resistant, AC5 rating, zero acclimation time, and has a lifetime residential/20 year commercial warranty if installed correctly. • Do-it-all underlayment provides complete moisture and vapor protection for all flooring types in floating installations. Join Our Fast-Growing Team! Apply Now. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. 18-Month Financing Available Now through Oct 16th. Product Details. 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. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). Sentinel Moisture Barrier Polyethylene Film. Order the Best Underlayment Installation Materials. Optimax Eco Resilient Flooring is waterproof, pet-proof, dent- and gouge-proof and extremely scratch-resistant. Available Now - In Store DIY classes. Limited Time Only! 18-Month Special Financing Available 11/9/23 – 1/2/24. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. Product Details. This is an essential step to keep your floor in place and maintain your floor warranty. Adhesive Removers. 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®, with built in vapor barrier, offers superior moisture protection,. Please. BEST BANG FOR THE BUCK: BestLaminate Blue Vapor 3-In-1 Flooring Underlayment. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. $143. 00 / piece Size: 194sqft. View Specifications. We would like to show you a description here but the site won’t allow us. Roll overlap areas thoroughly. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums (residential unit. We decided to use Sentinel Protect Plus Underlayment for our project, and laid out. 00 / piece Size: 194sqft. Reinforced with Techtanium Plus for supreme protection, its the ideal flooring solution for busy homes and commercial spaces. $29. Optimax Eco Resilient Flooring is waterproof, pet-proof, dent- and gouge-proof and extremely scratch-resistant. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Windy Gap Oak Rigid Core Luxury Vinyl Plank - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. 5mm NuCore Delray Dunes Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. Product Details. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). Sentinel Moisture Barrier Polyethylene Film. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Read MoreOptimax Sevilla Summit Eco Resilient Flooring is eco resilient flooring with five-star benefits. 5mm NuCore Performance Southwind Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. 49. Shop Wayfair for the best sentinel protect plus underlayment. $329. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Exclusive to Floor & Decor, 6. The QuietWalk underlayment provides very high ratings such as IIC of 71 and STC 66 as of mid 2018. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums (residential unit. Product Details. Logos. Enjoy Free Shipping on most stuff, even big stuff. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Step 1: Prepare your surface. Reinforced with Techtanium Plus for supreme protection, its the ideal flooring solution for busy homes and commercial spaces. Product Details. 00 sqft/piece"This product has a pre-attached underlayment. If installing over concrete, the concrete must be dry with moisture emission rates that do not exceed 31 lbs. Product Details. 5mm NuCore Performance Founders Gunstock Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. When a section of roof is covered, use a heavy membrane roller over the entire surface to ensure complete adhesion. 5mm NuCore Sanibel Sky Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. 94 / piece Size: 100sqft. Not only is AquaGuard Performance waterproof, but it's scratch- and dent-resistant as well as kid- and pet-friendly. We’re adventuring below the surface of flooring to understand underlayment. Product Details. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums (residential unit only). Product Details. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. Protected by Techtanium Plus, the surface resists scuffs, scratches, fading and stains! Its kid and pet friendly, and easy to maintain by. ) or any areas with heavy. Also you can use this technique for installing the. 1 (800) 572-1257. View Specifications. Exclusive to Floor & Decor, AquaGuard Performance Shields Maple Waterproof Laminate is a premier laminate option with ultimate durability. 00 / piece Size: 194sqft. Sentinel Eco Underlayment. Key for flooring longevity and comfort, it offers moisture protection and sound insulationSentinel Protect Plus Instructions 121916 OLE Created Date: 12/19/2018 11:59:28 AM. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused by mold or mildew. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Twilight Ash Rigid Core Luxury Vinyl Plank - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). Easy to install; Antibacterial protection; Recyclable; Lifetime durability; Levels small irregularities;Product Details. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors. When it comes to laying flooring, underlayment plays an important role. Protect your home with waterproof wood-based laminate flooring. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused. 94 / piece Size: 100sqft Color: White. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused. DIY Classes & Videos FAQs Free Design Services. Tape the seams with duct tape, unless the roll is provided with a factory attached lip and tape system. $29. Sentinel Protect Plus Underlayment. Sentinel 6mm Cork Underlayment Roll. 5mm NuCore Coffee Oak Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. 99 / piece Size: 100sqft. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Sentinel Eco Underlayment. QuietWalk Plus Underlayment is designed for use with most. 99 / piece Size: 100sqft. 5mm NuCore Fortress Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. Sentinel Moisture Barrier Polyethylene Film. Vapor Barriers provide additional protection between the subflooring and flooring by preventing the emission of vapors and moisture to the inside of the home. 1 (800) 572-1257 MenuThe use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. floor. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only,Need a little inspiration? Shop hundreds of styles for every room. View logos. Eco Ultra Quiet Premium Acoustical Underlayment. 94 / piece Size: 100sqft. Product Details. View Specifications. Product Details. Sentinel 6mm Cork Underlayment Roll. Floor & Decor has top quality underlayment at rock bottom prices. Floor & Decor has top quality underlayment at rock bottom prices. laminate, & vinyl installation underlayment Eco Ultra. Sentinel Moisture Barrier Polyethylene Film. Roberts Super Felt. 5. 00 per sq/ft and rise to $4. Product Details. Join Our Fast-Growing Team!The underlayment can be 3mm to 6mm thick, and it's ideal for use with vinyl and hardwood flooring. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. Protected by Techtanium Plus, the surface resists scuffs, scratches, fading and stains! Its kid and pet friendly, and easy to maintain by. If you have an attached pad laminate or vinyl floor, our recommendation is the Sentinel Protect Plus Underlayment. Protected by Techtanium Plus, the surface resists scuffs, scratches, fading and stains! Its kid and pet friendly, and easy to maintain. Sentinel 6mm Cork Underlayment Roll. When it comes to laying flooring, underlayment plays an important role. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Portland Pine Rigid Core Luxury Vinyl Plank - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. $72. FREE delivery Sep 13 - 18. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. $143. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. The use of Sentinel Protect Plus Underlayment for residential spaces is recommended for sound reduction additional. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. Starting in a corner on the left-hand side of the room (as seen when you look down the length of the room after entering), place the long tongue end of the first. 5mm NuCore Saddle Walnut Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. When it comes to laying flooring, underlayment plays an important role. Salerno Waterproof Laminate. 5mm NuCore Savannah Wind Rigid Core Luxury Vinyl Plank - Cork Back looks and feels like wood and tile, but can be installed where real wood cannot. Product Details. 00 / piece Size: 600sqft Color: Blue. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused by mold or mildew. Make sure it is clean and dry, and then lay out your underlayment of choice. Protected by Techtanium Plus, the surface resists scuffs, scratches, fading and stains! Its kid and pet friendly, and easy to. $72. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Underlayment is a crucial step in flooring installation because it provides a protective layer between subflooring and the finished materials. Overlap the underlayment by 2-3 inches to ensure complete coverage and secure it with tape. Sentinel Moisture Barrier Polyethylene Film. Sentinel Moisture Barrier Polyethylene Film. Sentinel Protect Plus Underlayment $174. One of the most popular 2-in-1 products on the market, FloorMuffler UltraSeal (about $45) is composed of a long-lasting, polymer foam. This flooring is approved for use with Sentinel Protect Plus underlayment with built in vapor barrier. Optimax Tybee Point Eco Resilient Flooring is eco resilient flooring with five-star benefits. Manufacturer Bestlaminate : Part Number VFUB-1000 : Country of Origin. Eco Ultra Quiet Premium Acoustical Underlayment. Sentinel manufactures a variety of environmentally friendly products for environmental remediation, restoration flooring, paint, and more. Exclusive to Floor & Decor, AquaGuard Performance Hampton Hall Waterproof Laminate is a premier laminate option with ultimate durability. When it comes to laying flooring, underlayment plays an important role. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). $143. Sentinel Underlayment Installation Instructions Make sure the subfloor is level, clean, dry, and structurally sound. Enable Accessibility Shop By RoomFloor & Decor has top quality underlayment at rock bottom prices. Size Of Your Project:Sage Creek Waterproof Laminate. Enable Accessibility Shop By RoomNeed a little inspiration? Shop hundreds of styles for every room. roll for Uni-Mat. Euclid Run Waterproof Laminate. Enable Accessibility Shop By RoomFloor & Decor has top quality underlayment at rock bottom prices. In the Downloads and Information section, Sentinel provides an online library of literature, fact sheets, advice sheets, images and logos for you to. 99 / piece. $29. Sentinel Protect Plus 600sqft. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. SKU: 100962992. Which luxury vinyl plank everyone is using? Pros and cons? - RedditJoin the discussion on r/homeimprovement and share your experience with different brands and types of luxury vinyl planks. This video is about how to installing the underlayment for laminate flooring installation on wood. Sentinel Moisture Barrier Polyethylene Film. Product Details. Protected by Techtanium Plus, the surface resists scuffs. Install laminate flooring according to the manufacturer’s installation instructions. The results shall not exceed 75% at the time of testing. The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums (residential unit. per Learn to install Sentinel Protect Plus Underlayment with this guide. CALI. 99 / piece Size: 100sqft. When it comes to laying flooring, underlayment plays an important role. Product Details. It offers moisture protection. 00 EA 100. $174. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors. Sentinel. 99 / piece Size: 100sqft. & vinyl installation underlayment Sentinel Protect Plus 600sqft. This product has a pre-attached underlayment. 99 / piece Size: 300sqft. 94 / piece Size: 100sqft. Click to shop our wide selection of wood, vinyl, and laminate flooring subfloor options. BEST OVERALL: Roberts First Step Premium Underlayment. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused by mold or mildew. $29. BathroomTake a look at the different kinds of floor preparation and underlayment available through Blakely Products. 6. The results shall not exceed 75% at the time of testing. When it comes to laying flooring, underlayment plays an important role. Eco Ultra Quiet Premium Acoustical Underlayment. Sentinel Premium Quiet Underlayment. Exclusive to Floor & Decor, 6. Eco Ultra Quiet Premium Acoustical Underlayment. Seams need to be butted together flush, do not overlap the pad. Limited Time Only! 18-Month Special Financing Available 8/7/23 - 10/15/23. He stated that if we do not specifically use Sentinel Protect Plus Underlayment inspectors will not recommend the floor be under warranty if I have an issue. 00 / piece Size: 300sqft. It is placed beneath the primary flooring materials and helps to soften the floor, absorb sound, insulate the room, protect the flooring from wear and tear, and offer other. Check for protruding nails and defects in the subfloor. SKU: 100417641. Order the Best Underlayment Installation Materials. Exclusive to Floor & Decor, AquaGuard Performance Camelot Waterproof Laminate is a premier laminate option with ultimate durability. Luxury vinyl flooring is 100% waterproof and stands up to most anything life throws its way! 5mm DuraLux Performance Woodbridge Way Rigid Core Luxury Vinyl Plank - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. Protected by Techtanium Plus, the surface resists scuffs, scratches, fading. 5mm NuCore Performance Saltwater Breeze Rigid Core Luxury Vinyl Plank - Cork Back looks and feels just like real wood, with the added benefit of being waterproof and highly durable. If installing. Product Details. Plus, it can be installed the same day with zero acclimation time. 6. 00 / piece Size: 300sqft. floor. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). 99 / piece Size: 120sqft. $29. Mirage sells Uni-Mat 3 in 1 membrane but allows comparables for the warranty. The underlayment perfectly conceals minor subfloor imperfections and reduces noise from. We protect hydronic heating systems by providing best practice solutions and products internationally. Reinforced with Techtanium Plus for supreme protection, its the ideal flooring solution for busy homes and commercial spaces. 6. Sentinel Moisture Barrier Polyethylene Film. When it comes to laying flooring, underlayment plays an important role. 99 / piece Size: 100sqft. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused. Product Details. 99 / piece Size: 120sqft. • Added moisture protection for attached pad flooring Sentinel Protect Plus • Moisture Protection for attached pad flooring • Lip and Tape for fast installation • Can be used in unison with underlayments that lack moisture barrier Sentinel PE Film • Upgrade to felt paper that provides additional moisture protection • Prevents. Floor & Decor has top quality underlayment at rock bottom prices. Calculate my square footage. 00 / piece Size: 300sqft. 99 / piece Size: 100sqft. With quick and easy installation, its the perfect flooring option for any room! Even better, the anti-microbial coating on each plank makes it resistant to staining or odors caused. Exclusive to Floor and Decor, Sentinel Protect Plus Underlayment is premium underlayment designed specifically to be. Product Details. The underlayment provides a shock-absorbing cushion, making your flooring more comfortable, forgiving, and quiet, reducing both both reflective sound and through. Reinforced with Techtanium Plus for supreme protection, its the ideal flooring solution for busy homes and commercial spaces. per 1000 sq. DuraLux Performance Artemis Rigid Core Luxury Vinyl Tile - Foam Back is a highly durable and waterproof flooring option that is suitable for any room in the house, including basements, sunrooms, and full bathrooms. It's also a piece of cake to install using underlayment tape and the built-in adhesive lip. 94 / piece Size: 100sqft. Eco Ultra Quiet Premium Acoustical Underlayment. 00 / piece Size: 600sqft. 98 / sqft $57. DIY Classes & Videos FAQs Back to Home Resources Looking for more information?. $143. $143. DIY Classes & Videos. 1 (800) 572-1257 Menu How to Install Sentinel Protect Plus Underlayment? Installing the Sentinel Protect Plus Underlayment is easy and requires minimal tools. 99 / piece Size: 100sqft. DIY Classes & Videos. Acting as a flooring subfloor, underlayment is usually made of fiber, cork, fiber, rubber, or foam. SKU: 00100505064 $0. Product Details. Watch the full vinyl plank install video here -Product Details.