0

Carlisle SynTec

Carlisle SynTec 4 ft x 4 ft InsulBase® Tapered Grade-II (20 psi) Polyiso Insulation

Item:

#45778

Product:

#CARTSS

Manufacturer:

#323510

  • Applicable Standards: ASTM C1289-11, Type II, Class 2
    International Building Code (IBC) Chapter 26
    Florida Building Code Approved
    Miami-Dade County Approved
    UL 1256
    UL 790
    UL 263
    FM 4450
    FM 4470
    FM 1-60
    FM 1-270
    Energy Star
    LEED
    PIMA Quality Mark Approved
    Sustainable Building Industry Council

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.