Español
Canada
Careers
Investors
About Us
Contact Us
Become a Customer

DuPont

DuPont 4" 24 in x 96 in Styrofoam™ Brand Square Edge 25PSI XPS Foam Insulation

Item:

#692552

Product:

#DDP40SE2825ST

Manufacturer:

#12031513

  • Applicable Standards: ASTM C578
    ASTM C518
    ASTM D1621
    ASTM E96
    ASTM D696
    ASTM C203
    ASTM C2162
    ASTM D2842
    CAN/ULC S701 Type 3
    International Residential Code
    International Building Code
    ICC-ES ESR 2142
    BOCA-ES RR 21-02
    UL Classified (D369)
    CCMC Approved 11420-L

Sign up for updates
Get the latest news, tips, tools and product updates for all your roofing projects.
Privacy Policy and Cookie NoticeTerms of UseTerms and Conditions of Sale
© 2026 QXO, Inc. All Rights Reserved.

Invoices paid via credit card are subject to a 3% surcharge, where allowed by law. Oklahoma is restricted to 2% per state guidelines.