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DuPont de Nemours, Inc., Thermax Polyisocyanurate Insulation Boards Company: DuPont de Nemours, Inc. Code Compliance Research Reports: CCRR-0435

Report Subject:
Thermax™ Polyisocyanurate Insulation Boards:
Thermax™ XARMOR™ (ci) Exterior Insulation;
Thermax™ Metal Building Board;
Thermax™ Sheathing Insulation; and
Thermax™ Heavy Duty Insulation

 
Thermax insulation boards have a polyisocyanurate foam plastic core, and a glass-fiber mat reinforcement and aluminum facers adhered on both sides. The boards are available in thicknesses between 0.5 and 4 inches and in various widths and lengths.

Code Compliance Research Report
Evaluation Method Building Codes Report No.
ASTM C1289
ICC-ES AC12
ICC-ES AC71
2024, 2021, 2018 IBC
2024, 2021, 2018 IRC
2024, 2021, 2018 IECC
2025, 2022 CBC
CCRR-0435
Listing Report Return to Search
Attributes
CriteriaICC-ES AC71 (2013)
CriteriaICC-ES AC12 (2015) rev. 2017
CriteriaASTM E84 (2021a)
CriteriaNFPA 285 (2023)
CriteriaASTM C1289 (2022)
CSI Code07 21 00 Thermal Insulation
Listing SectionBUILDING MATERIALS WITH SURFACE BURNING CHARACTERISTICS
Listing SectionFOAM PLASTIC INSULATION
Spec ID64977
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Code Compliance Research Reports
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