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FL #

FL38732-R2

Application Type

Revision

Code Version

2026

Application Status

Pending FBC Approval

Comments

Archived

Product Manufacturer

DuPont de Nemours, Inc.

Address/Phone/Email

1501 Larkin Center Drive
Midland, MI 48674
(812) 212-4429
melissa.s.grant@dupont.com

Authorized Signature

Melissa Grant
melissa.s.grant@dupont.com

Technical Representative

Melissa Grant

Address/Phone/Email

P.O. Box 103
202 E. Washington Street
Morris, IL 60450
(812) 212-4429
melissa.s.grant@dupont.com

Quality Assurance Representative

Address/Phone/Email

Category

Roofing

Subcategory

Roofing Insulation

Compliance Method

Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
Evaluation Report - Hardcopy Received

Florida Engineer or Architect Name who developed the Evaluation Report

Robert Nieminen

Florida License

PE-59166

Quality Assurance Entity

UL LLC

Quality Assurance Contract Expiration Date

10/31/2028

Validated By

John W. Knezevich, PE

Validation Checklist - Hardcopy Received

Certificate of Independence

FL38732_R2_COI_2024_07_COI_NIEMINEN.pdf

Referenced Standard and Year (of Standard)

Standard	Year
ASTM C578	2023
ASTM E84	2024

Equivalence of Product Standards
Certified By

Sections from the Code

Product Approval Method

Method 1 Option D

Date Submitted

09/04/2026

Date Validated

09/08/2026

Date Pending FBC Approval

10/01/2026

Summary of Products


FL #	Model, Number or Name	Description
38732.1	Styrofoam Brand Extruded Polystyrene (XPS) Foam Insulation	Extruded polystyrene foam insulation boards for use in roofing and waterproofing systems
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: N/A Design Pressure: N/A Other: Refer to ER Section 5 for Limits of Use.		Installation Instructions FL38732_R2_II_2026_09_02_FINAL_PEER-DPBS-002.A_NON-HVHZ_FL38732-R2.pdf Verified By: Robert Nieminen PE-59166 Created by Independent Third Party: Yes Evaluation Reports FL38732_R2_AE_2026_09_02_FINAL_PEER-DPBS-002.A_NON-HVHZ_FL38732-R2.pdf Created by Independent Third Party: Yes

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