Reliable, low-GWP XPS insulation engineered for long-term thermal and moisture performance.
Styrofoam™ Brand XPS Insulation offers durable, rigid foam boards with exceptional thermal and moisture performance. Low-GWP formulations reduce environmental impact while maintaining long-term R-value and ease of handling, supporting efficient, sustainable building projects.
Styrofoam Product Portfolio
Water Resistive Barrier (WRB)
Designed to protect buildings from water infiltration while allowing moisture vapor to escape, enhancing the durability and energy efficiency of structures.
Accessories & Fasteners
DuPont offers various accessories and fasteners for specific building envelope solutions that are designed to enhance performance, reduce tears, and ensure a continuous barrier against air and water infiltration.
© 2020 DuPont de Nemours, Inc. All rights reserved. DuPont™, the DuPont Oval Logo, and all products, unless otherwise noted, denoted with ™, ℠ or ® are trademarks, service marks or registered trademarks of affiliates of DuPont de Nemours, Inc.