Editor’s Note:  The listings included in the Underlayment Products Guide are all sponsored listings. Please contact publisher Jeff Golden at (818) 224-8035 x2218 or your representative to be part of this feature online.

Company Name: AcoustiCork/Amorim Industrial Solutions
Address: 26112 110th St., Trevor, WI 53179
URL/email address: www.acousticorkusa.com; llyons@AmorimSolutions.com
Phone: (800) 255-2675 Fax: (262) 862-2500
Underlayment Product Names: AcoustiCork S130; AcoustiCork R60; AcoustiCork AC55+; AcoustiCork Quiet Comfort; StressCORK.

Company Name: ARDEX Engineered Cements
Address: 400 Ardex Park Drive, Aliquippa, PA 15001
URL/email address: www.ardex.com
Phone: (888) 512-7339 Fax: (724) 203-5001
Underlayment Product Names: ARDEX K 15® is a self-leveling Portland cement-based underlayment used to level and smooth concrete and other substrates prior to the installation of resilient flooring, ceramic tile, carpet, wood parquet, athletic floors, etc. ARDEX CDTM Concrete Dressing is a Portland cement-based topping, modified with high-performance polymers for high bond strength. When mixed with water, the result is a creamy, smooth, slurry consistency that can be applied by trowel, squeegee, or hopper gun. Product can be broom textured before it sets, for a reduced-slip surface. For use over existing concrete surfaces, including sidewalks, patios, walkways, driveways, parking garages, pool decks, most vertical concrete surfaces, and small surface defects such as spalls, gouges, and cracks. ARDEX Feather Finish® self-drying, cement-based finishing underlayment can be used to smooth ridges, fill cracks, gouges, joints, and for skim coating to a true featheredge over all types of interior concrete, masonry, wood, terrazzo, and ceramic and quarry tile. Can also be used over properly prepared residues of cutback and other non-water-soluble adhesives over concrete only.  ARDEX K 500TM is a self-leveling, no troweling, Portland cement-based topping for fast track resurfacing, smoothing, or leveling of indoor concrete. Installs from 4” to 12” in one operation, and up to 5” with the addition of proper aggregate. Can be installed indoors over concrete to provide a hard, flat, smooth surface for warehouses, utility rooms, and light manufacturing areas.  ARDEX MCTM moisture control system is an epoxy-based moisture management system formulated to suppress excessive moisture vapor in new or existing concrete prior to the installation of ARDEX underlayments and toppings.

Company Name: Bostik, Inc.
Address: 211 Boston St., Middleton, MA 01949
URL/email address: www.bostik-us.com
Phone: (888) 592-8558 Fax: (978) 750-7212
Underlayment Product Names: Bostik® SL-150 Self Leveling Underlayment HYDROMENT® ULTRA SET® Advanced Waterproofing, Crack Isolation and Sound Reducing Membrane Durabond® D-250 Moisture Vapor Barrier Coating Bostik® MVP™ - Moisture Vapor Protection Durabond® D-222 DuraGuard® Waterproofing Membrane Durabond® Webcrete® 95  Portland Cement Patch.

Company Name: CorkDirect
Address: 6728 Tribble St., Lithonia, GA 30058
URL/email address: www.corkdirect.com; info@corkdirect.com
Phone: (800) 344-CORK (2675) Fax: (770) 484-0893
Underlayment Product Names: CorkDirect Quarter-inch Underlayment Sheets - 1/4” x 24” x 36”, 6 sq. ft. per sheet. Boxes of 50 sheets. CorkDirect Quarter- and Eighth-inch Underlayment Rolls - 1/4” x 4’ x 50’, 200 sq. ft. per roll; 1/8” x 4’ x 50’, 200 sq. ft. per roll. CorkDirect Half-inch Underlayment Sheets. 1/2” x 24” x 36”, 6 sq. ft. per sheet. Boxes of 25 sheets.

Company Name: Custom Building Products
Address: 13001 Seal Beach Blvd., Seal Beach, CA  90740
URL/email address: www.custombuildingproducts.com
Phone: 1-800-272-8786
Underlayment Product Names: EasyMat® with SoundGard® Technology - A versatile, easy-to-use lightweight mat underlayment for setting tile and stone over virtually any acceptable subfloor. RedGard® Waterproofing and Crack Prevention Membrane - A ready-to-use elastomeric waterproofing membrane. Easily applied with a trowel, roller or sprayer and ideal for commercial and residential tile and stone installations. LevelLite™ Self-Leveling Underlayment - Levels floors up to 2” thick in a single pour. Formulated with CustomLite™ Technology and 40 % lighter weight than cement-based products. Easier to carry and pour, and rated extra-heavy for high impact use. Crack Buster™ Pro Crack Prevention Mat Underlayment - Self-bonding fabric and asphaltic mat reduces crack transmission in ceramic tile or stone floors. Ideal for extra heavy duty commercial installations. Custom® 9240 Waterproofing and Anti-Fracture Membrane - A liquid-applied polymer and a reinforcing fabric that together form a seamless waterproofing membrane for tile and stone installations. LevelQuik® Setting Self-Leveling Underlayments - Self-leveling underlayments that level floors prior the installation of a wide variety of floor coverings.

Company Name: Dayton Superior
Address: 4226 Kansas Ave., Kansas City, KS 66106
URL/email address: www.DaySupFlooring.com; RobertFaston@DaytonSuperior.com
Phone: (877) 416-3439 Fax: (913) 371-3300
Underlayment Product Names: EconoLevel, a polymer modified, cementitious self-leveling underlayment designed for interior use. LeveLayer is Dayton’s premium, Portland cement based self-leveling underlayment. LeveLayer offers premium performance in a contractor friendly product. It gains very high compressive strength, is pourable or pumpable, and provides quick turnaround time for the rest of the installation. Level Topping and Level Topping EXT are self-leveling toppings. Level Topping is designed for indoor use, and offers a compressive strength of over 7000 psi. Level Topping EXT is designed for exterior applications, but can also be used indoors. Sure Finish is a polymer modified, trowelable underlayment that skim coats up to 30 sq. ft. per pound, with no priming or additives required. Flooring can be installed in as little as 30 min. Packaged in contractor-friendly 10 lb. and 25 lb. pails vs. bags. Sure Patch is an economical patch that requires no priming and can be installed over in as little as 1 hour. LeveLayer Primer and LevelPrime are Dayton Superior’s primers for self-leveling. LeveLayer Primer (J-42) is a concentrated formula that dries blue so that contractors can be sure they’ve properly primed. LevelPrime is a ready-to-use formula that dries red to ensure the contractor has not missed any spots.

Company Name:  Diversified Foam Products, Inc.
Address:  5070 B Central Highway, Pennsauken, NJ 08109
URL/email address: www.flooringunderlayments.com; sales@floormuffler.com
Phone:  (856) 662-1981 Fax:  (856) 662-5708
Underlayment Product Name: The FloorMuffler®, Acoustical Underlayment & Moisture Barrier Prolayment CS™, Crack Suppressant Membran FloorMuffler HPA™, Adhesive System.

Company Name: GAF Materials Corporation
Address: 14911 Quorum Dr., Ste. 600, Dallas, TX 75254
URL/email address: www.versashield.com; Donna.Norton@ElkCorp.com
Phone: (888) 355-5882 Fax: (972) 851-0404
Underlayment Product Names: VersaShield® Flooring Underlayment is a rolled-goods membrane designed to help manage the amount of moisture vapor migrating into floor coverings.

Company Name: Hacker Industries, Inc.
Address: 610 Newport Ctr. Dr., #250, Newport Beach, CA 92660
URL/email address: hlarsen@hackerindustries.com; www.hackerindustries.com
Phone: (949) 729-3101 Fax: (949) 729-3108
Underlayment Product Names: FIRM-FILL® 3310 - An innovative gypsum concrete specially designed to decrease the amount of water use; offers a quicker drying time without compromising the rock-solid floor strength FIRM-FILL® 4010 - An exceptionally durable cementitious underlayment for thin capping of concrete for projects requiring the highest compressive strength. Hacker Sound Mat II - Designed to reduce sound transmission in multi-family projects, commercial buildings and custom homes.  Provides a quieter environment by increasing STC and IIC ratings. TRUE-SCREED® CLU – Cost-effective solution to repairing damaged or cracked concrete surfaces; Portland-cement based. DYNA-SCREED® SLU – A highly-engineered cement floor underlayment specially formulated for resurfacing of existing concrete surfaces in renovation and repair projects.

Company Name: LATICRETE
Address: 1 LATICRETE Park North, Bethany, CT 06525
URL/email address: www.laticrete.com
Phone: (800) 243-4788 Fax: (203) 393-1684
Underlayment Product Names: LATICRETE® 86 LatiLevel™; LATICRETE 88 LatiLevel; LATICRETE Admix and Primer; LATICRETE 816 LatiPatch™; LATICRETE Tile Drain Mat; LATICRETE 18 Sound Control; LATICRETE 150 Sound N’ Crack Isolation Mat.

Company Name: MP Global Products
Address: P.O. Box 2283, Norfolk, NE 68702-2283
URL/email address: mwp@mpglobalproducts.com
Phone: (888) 379-9695 Fax: (402) 379-9737
Underlayment Product Names: QuietWalk, QuietWarmth, Insulayment, DuoFoam, PolyFoam.

Company Name: MAPEI Corporation
Address: 1144 E. Newport Center Drive, Deerfield Beach, FL 33442
URL/email address: www.mapei.com, mmicallizi@mapei.com
Phone:  (954) 246-8897 Fax: (954) 246-8805
Underlayment Product Names: Ultraplan® Easy - easy preparation, fast-setting, self-leveling underlayment. Ultraplan® 1 Plus - high-performance, quick-setting, self-leveling underlayment. Ultraplan® M20 Plus - quick-setting, self-leveling concrete topping and underlayment. Novoplan® 2 - polymer-modified, cement-based self-leveling underlayment.Mapecem® Quickpatch - interior/exterior, fast-setting, high-flow concrete patch. Mapecem®100 - high-build, one-component, fast-setting mortar used with Planicrete® PM acrylic latex admixture for Mapecem 100.

Company Name: NAC Products, Inc.
Address: 3200 So. Main St., Akron, OH 44319
URL/email address: www.NACproducts.com
Phone: (800) 633-4622 Fax: (330) 644-3557
Underlayment Product Names: ECB Anti-Fracture Membrane; Strataflex Waterproofing Membrane; SubSeal Waterproofing Membrane; SAM3 Sound Abatement Membrane; Super SAM Sound Abatement Membrane.

Company Name: Natural Cork
Address: 1710 North Leg Court, Augusta, GA  30909
URL/email address: www.naturalcork.com
Phone: (706) 733-6120 Fax: (706) 733-8120
Underlayment Product Names: Corkshield™ Premium Cork Underlayment & Microban® Antimicrobial Protection. Cork underlayment with aluminum backing for engineered hardwood floors and laminates.

Company Name: Regupol-QT
Address: 715 Fountain Ave., Lancaster, PA 17601
URL/email address: regupolqt.com; pcd@regupol.com
Phone:  (416) 440-1094
Underlayment Product Names: QT Impact Sound Insulation is formulated from resilient recycled rubber and installs directly underneath a variety of floor surfaces including ceramic tile, hardwood and stone to greatly reduce impact sound. QT is engineered to provide the highest IIC rating improvement over any other sound control product available.

Company Name: Samling USA
Address: 4745 N. 7th St., Ste #222, Phoenix, AZ 85014
URL/email address: logistics@samlingusa.com
Phone: (602) 200-5630 Fax: (602) 200-5631
Underlayment Product Names: Samling 5.2 Premium Underlayment; Samling 5.5 Premium Underlayment; Samling 6.0 Premium Underlayment.

Company Name: Sound Seal/Impacta Flooring Division
Address: P.O. Box 545, Agawam, MA 01001
URL/email address: www.soundseal.com; impacta@soundseal.com
Phone: (800) 569-1294/(413) 789-1770 Fax: (413) 789-2248
Underlayment Product Names: CeraZorb - Acoustical Ceramic Tile Underlayment. Redupax - Green building product, 9mm Acoustic underlayment for engineered hardwood flooring. Superfloor - Green building product for Carpet & Carpet Tile. Soundeater - Green Underlayment product for nail down hardwood flooring. Jumpax - Underlayment sub flooring for Vinyl, VCT & LCT flooring. Sound Shark - Rubber underlayment, 92% recycled content, various thicknesses.

Company Name: Tavy Enterprises, LLC
Address: 225 Oakland Rd., Ste. 401, S. Windsor, CT 06074
URL/email address: www.tavytools.com
Phone: (860) 646-6373 Fax: (860) 645-9364
Underlayment Product Names: TAVY Thin-Skin 2-Part Underlayment allows installers to set tile over any sound surface. TAVY Thin-Skin Underlayment is trimmed to size and glued to the existing surface (using TAVY #007 Glue) to create a surface shield suitable for setting tile, marble, granite, or other natural stone. Ideal for flooring, countertop, and wall applications, this new system helps cut down on installation time because the installer can start setting the tile immediately directly over the existing surface. One roll of TAVY Thin-Skin and one gallon of TAVY #007 Glue will cover 100 sq. ft. There is also no waste with the Thin-Skin System since all pieces of TAVY Thin-Skin are usable regardless of shape or size. Thin-Skin is literally paper-thin, you will not add any unnecessary height to your surface. TAVY Thin-Skin is not only the lightest weight and thinnest applied underlayment available, but it also offers ideal crack suppression over concrete for cracks up to 1/8” wide as tested by the Tile Council of North America.

Company Name: TEC
Address: 1105 Frontenac St., Aurora, IL 60504
URL & email address: www.tecspecialty.com
Phone: (800) 832-9023 Fax: (800) 952-2368
Underlayment Product Names: EZ Level Self Leveling Underlayment, Smooth Start Self Leveling Underlayment, TEC Roll-on Crack Isolation Membrane (ROCI), SoniFlex FL Sound Reduction and Crack Isolation Membrane, HydraFlex Waterproofing Crack Isolation Membrane, Triple Flex Waterproofing, Crack Isolation Membrane and Mortar

Company Name: WE CORK, Inc.
Address: 16 Kingston Road, Unit 6, Exeter, NH 03833
URL & email address: wecork.com; info@wecork.com
Phone: (800) 666-2675 Fax: (603) 778-7052
Underlayment Product Names: New Offerings: WE Cork Underlayment (WECU) the economical, effective and environmentally friendly solution for sound control and stress crack protection under ceramic tile and hardwood flooring. WECU Silently+, introduced in Fall 2006. A two in one product, which offers both sound control as well as a vapor barrier under floating floors. Silently+ is a low profile, easy to install rubber cork product with superior and economical sound control. Silently+ is available in rolls of 3’ x 50’ x 2mm. Featured Products: WECU Soundless and Soundless+ meet typical building codes and provide superior sound control. WECU Crackless+/Silently offers stress crack isolation under ceramic tile and marble as well as sound control under laminates. Available in rolls or sheets.

Editor’s Note:  The listings included in the Underlayment Products Guide are all sponsored listings. Please contact publisher Jeff Golden at (818) 224-8035 x2218 or your representative to be part of this feature online.