Join NAC Products at Coverings

Click above link to register


The 25th annual Coverings show will be held at the Las Vegas Convention Center in Las Vegas, NV beginning Tuesday April 29 and running through Friday May 2, 2014. This showcase event features manufacturers, distributors, retailers, contractors, architects, designers, builders and suppliers from the flooring industry.


NAC will be exhibiting at booth #7101 and will provide an educational discussion on sound control and what the numbers mean, demonstrate our Extreme Deck Waterproofing System, and debut of the new NAC web site. NAC will also be performing two demonstrations on the NTCA stage with the exact date and time still to be determined.

You can register for FREE by clicking the Coverings link above. Be sure to stop by booth #7101 and say hello!  We hope to see you there!

NAC Products: Home of ECB®

The Original Crack Isolation Membrane

National Applied Construction (NAC) Products, Inc. is a family owned and operated company with over 30 years of experience in pioneering floor and surface protection systems for the building industry.

NAC Products manufactures environmentally safe, high quality and cost effective construction products including sheet & liquid membranes for crack isolation, waterproofing, sound control and mold & moisture control.  We are committed to providing environmentally safe and cost-effective solutions while focusing on quality and service.

SAM™ 3 90

SAM™ (aka, Sound Abatement Membrane) 3 90 is a 90 mil thick sound control, crack isolation, and waterproof membrane that protects tile, stone, wood and other hard surface floors.

"The transition to SAM™ 3 90 is a function of our latest test results and a change in the cross-link topping that has earned SAM™ 3 90 a place along side our other high quality sound products," said Vice-President of Operations, Brian Petit.

SAM™ 3 90
is a high quality sheet membrane that has been lab tested for sound reduction with and without a sound rated ceiling assembly (SRCA).  SAM™ 3 90 has an IIC rating of 70 and an STC rating of 67 on an 8" concrete slab with a sound rated ceiling assembly.  SAM™ 3 90 exceeds ANSI A118.10 and 118.12 for waterproofing and crack isolation including protection up to 3/8" of lateral movement. 


The NAC Extreme Deck System is a total waterproofing solution to protect your exterior deck from extreme heat and cold conditions especially if the deck is above a living space.

Comprised of Strataflex waterproof sheet membrane and SubSeal® liquid waterproof membrane, the Extreme Deck System provides a double layer of defense assuring lasting protection of your exterior deck.

The Extreme Deck Kit and 2 rolls of Strataflex sheet membrane will provide a double layer of waterproof protection for a 300 sq.ft. deck. 

The Extreme Deck Kit includes SubSeal® liquid membrane, NAC TAC (Blue) primer, preformed inside/outside fabric corners, seam tape and polyurethane sealant, to create a perfect and convenient solution for tough waterproofing applications.

Note: NAC requires following current TCNA guidelines for waterproofing and control joint placement.

Features and Benefits

  • Thin, low profile system (50 mils dry/approx 3/32) is a perfect solution

         for low threshold applications

  • Ideal for exterior decks with living space underneath
  • Exceeds ANSI A118.10 and ANSI A118.12
  • Most complete system on the market guaranteed
  • Easy installation and the convenience of a kit that covers 300 sq.ft. with 2 rolls of Strataflex membrane

Nationally Specified Projects

NAC Membrane Systems have earned national specifications including McDonald's, Macy's, Kohl's, JC Penney and Pier One Imports. Major Projects include:

Florida's The Villages and Portofino Towers

Las Vegas' MGM Grand Residences

Alaska's Ted Stevens International Airport

California's The Beverly Hilton

Maryland's BWI Airport

Minnesota's Mall of America.

Monte Carlo Hotel & Casino


If you have any questions or if we can provide you with additional information or a distributor near you, please feel free to call us at 800.633.4622.

NAC is a member of the Tile Council of North American (TCNA), Materials & Methods Standards Association (MMSA), National Tile Contractors Association (NTCA) which it also serves as a member of the technical committee, World Floor Covering Association (WFCA), US Green Building Council (USGBC) and Ceramic Tile Distributors Association (CTDA). We also offer
courses approved by the American Institute of Architects Continuing Education Program.



1.800.633.4622 •