QUICK LINKS CONTACT Products Applications Design & Resource Center Who We Are Search DEXCELL® ROOF BOARD PRODUCTS We've got you covered Overview Products Project Profile Why DEXcell Resources Top OVERVIEW Three great products. Many great benefits. DEXcell® Roof Board products cover the entire spectrum of commercial roofing applications. Whether your building shelters expensive equipment or valued people, DEXcell® Roof Boards will cover more than your roof. Learn More OUR PRODUCTS Look closer at the best roof board products View DEXcell® Glass Mat Roof Board View DEXcell® FA Glass Mat Roof Board View DEXcell® Cement Roof Board PROJECT PROFILE Delta Innovative Services Delta Innovative Services trusts DEXcell® for their roofing needs. Commissioned to refurbish the Kansas City Water Utilities rooftop, Delta tore off three different roofing systems across two buildings and 60,000-square feet of space before laying down DEXcell® FA Glass Mat Roof Board. WHY DEXCELL® A board you'll want to adhere to With three great products to choose from, there is one that works for every commercial roofing application. Our entire line also helps reduce sound transmission through a broad range of roof assemblies. Read DEXcell Literature Design & Resource Center Find product details and technical documentation in the Design & Resource Center. Explore Now Expert Connection We're here to offer reliable information and the assistance you may need. Get In Touch Need Technical Information? Call 1-800-NATIONAL® National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC Products Applications Design & Resource Center Who We Are Sales Terms/Warranties Fire & Safety Information Compliance Preference Center Careers Contact Us Feedback Form © 2021 National Gypsum Services Company Privacy Policy National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC.