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FL #

FL47452-R1

Application Type

Revision

Code Version

2023

Application Status

Approved

*Approved by DBPR. Approvals by DBPR shall be reviewed and ratified by the POC and/or the Commission if necessary.

Comments

Archived

Product Manufacturer

Delaware Asphalt Products Inc.

Address/Phone/Email

6 Denny Road
Suite
Wilmington, DE 19809
(888) 456-7663
allan.lawrence@iko.com

Authorized Signature

Allan Lawrence
allan.lawrence@iko.com

Technical Representative

Address/Phone/Email

Quality Assurance Representative

Address/Phone/Email

Category

Roofing

Subcategory

Underlayments

Compliance Method

Certification Mark or Listing

Certification Agency

PRI Construction Materials Technologies

Validated By

Zachary R. Priest, P.E.

Validation Checklist - Hardcopy Received

Referenced Standard and Year (of Standard)

Standard	Year
ASTM D1970	2017

Equivalence of Product Standards
Certified By

Product Approval Method

Method 1 Option A

Date Submitted

07/30/2025

Date Validated

07/30/2025

Date Pending FBC Approval

Date Approved

08/01/2025

Summary of Products


FL #	Model, Number or Name	Description
47452.1	Delaware Asphalt Products Ice & Water	ASTM D1970 self-adhered underlayment (ice and water deck protector)
Limits of Use Approved for use in HVHZ: Yes Approved for use outside HVHZ: Yes Impact Resistant: N/A Design Pressure: N/A Other: Shall be installed in accordance with all FBC requirements. Underlayment in compliance with FBC Section 1507.1.1.1 and in the HVHZ in compliance with FBC Section 1518.2.1. Where discrepancies exist between these sources, the more restrictive and FBC compliant installation detail shall prevail.		Certification Agency Certificate FL47452_R1_C_CAC_476C Delaware Asphalt Products Ice and Water (BN).pdf Quality Assurance Contract Expiration Date 12/31/2029 Installation Instructions FL47452_R1_II_Delaware Asphalt Products Ice and Water - Installation Instructions.pdf Verified By: PRI Construction Materials Technologies Created by Independent Third Party: Evaluation Reports Created by Independent Third Party:

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