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FL #

FL41901-R2

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

Malarkey Roofing Products

Address/Phone/Email

3131 N. Columbia Blvd.
Portland, OR 97217
(503) 459-3730
bdineen@malarkeyroofing.com

Authorized Signature

Brendan Dineen
bdineen@malarkeyroofing.com

Technical Representative

Brendan Dineen

Address/Phone/Email

3131 N. Columbia Blvd
Portland, OR 97217
(503) 283-1191
bdinen@malarkeyroofing.com

Quality Assurance Representative

Address/Phone/Email

Category

Roofing

Subcategory

Underlayments

Compliance Method

Evaluation Report from a Product Evaluation Entity

Evaluation Entity

Intertek Testing Services NA, Inc.

Quality Assurance Entity

Intertek Testing Services NA, Inc. - QA Entity

Quality Assurance Contract Expiration Date

12/31/2026

Validated By

Intertek Testing Services NA, Inc.

Certificate of Independence

Referenced Standard and Year (of Standard)

Standard	Year
ASTM D1970	2017

Equivalence of Product Standards
Certified By

Sections from the Code

Product Approval Method

Method 1 Option C

Date Submitted

10/28/2025

Date Validated

10/28/2025

Date Pending FBC Approval

Date Approved

10/29/2025

Summary of Products


FL #	Model, Number or Name	Description
41901.1	Secure Start™ HT Roofing Underlayment	Synthetic roofing underlayment - see CCRR for full descriptions
Limits of Use Approved for use in HVHZ: Yes Approved for use outside HVHZ: Yes Impact Resistant: N/A Design Pressure: N/A Other: See CCRR and Installation Instructions for limitations and use		Installation Instructions FL41901_R2_II_SecureStart-HT_Install-Instructions_01-23.pdf Verified By: Intertek Testing Services NA, Inc. Created by Independent Third Party: Evaluation Reports FL41901_R2_AE_CCRR-1082.pdf

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