Plaza Decks For over 30 years, Sika Sarnafil has been the preferred system of design architects, consulting engineers and building owners for plaza deck waterproofing applications. Sika Sarnafil offers three waterproofing systems -- Loose-Laid System, Adhered System and Grid System – to address the variety of plaza deck conditions including pedestrian plazas, vehicular plazas, balconies, terraces and observation decks. Click here for waterproofing project profiles Click here for our Plaza Deck Brochure From left to right: Woodruff Arts Center, Atlanta, Georgia;  John F. Kennedy Library and Museum, Boston, Massachusetts; Chase Tower, Dallas, Texas;  Forrestal Building and L’Enfant Plaza, Washington, DC. Other places you might walk over a Sarnafil waterproofing plaza deck: Harvard University University of Utah Yale University Montana State University Laney College Oakland, CA University of Wyoming Wake Forest Baptist Hospital Woodruff Art Center Atlanta, GA Beth Israel Hospital, Boston UCLA Dana Farber Cancer Institute, Boston USC Cornell University University of Oklahoma US Naval Academy, Louisiana State Capital Building Brown University City of Louisville Kentucky University of Kansas University of Minnesota Ithaca College University of Miami Hyatt Hotels across the U.S. LDS Church Marriott Hotels across the U.S. Phillips Academy Exeter, NH National Security Agency Boston Public Schools © 2006 Sika Sarnafil | 100 Dan Road | Canton, MA 02021 | 800-451-2504 | webmaster.sarnafil@us.sika.com Legal Disclaimer