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Product Approval Menu > Application Detail

FL #

FL28697-R3

Application Type

Revision

Code Version

2026

Application Status

Approved

Comments

Archived

Product Manufacturer

Beacon Sales Acquisitions, Inc. c/o TAMKO Building Products, Inc.

Address/Phone/Email

PO Box 1404
220 West 4th Street
Joplin, MO 64802
(417) 624-6644 Ext 2305
kerri_eden@tamko.com

Authorized Signature

Kerri Eden
kerri_eden@tamko.com

Technical Representative

Address/Phone/Email

Quality Assurance Representative

Address/Phone/Email

Category

Roofing

Subcategory

Underlayments

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

02/20/2029

Validated By

John W. Knezevich, PE

Validation Checklist - Hardcopy Received

Certificate of Independence

FL28697_R3_COI_2024_07_COI_NIEMINEN.pdf

Referenced Standard and Year (of Standard)

Standard	Year
ASTM D 1970	2021

Equivalence of Product Standards
Certified By

Sections from the Code

Product Approval Method

Method 1 Option D

Date Submitted

08/13/2026

Date Validated

08/17/2026

Date Pending FBC Approval

08/25/2026

Date Approved

10/13/2026

Summary of Products


FL #	Model, Number or Name	Description
28697.1	TRI-BUILT Roof Underlayments (HVHZ)	Codified roof underlayments for use in HVHZ jurisdictions.
Limits of Use Approved for use in HVHZ: Yes Approved for use outside HVHZ: No Impact Resistant: N/A Design Pressure: N/A Other: Refer to PEER Section 5 for Limits of Use.		Installation Instructions FL28697_R3_II_2026_08_12_FINAL_PEER-TAMBSA-001.B_HVHZ_FL28697-R3.pdf Verified By: Robert Nieminen PE-59166 Created by Independent Third Party: Yes Evaluation Reports FL28697_R3_AE_2026_08_12_FINAL_PEER-TAMBSA-001.B_HVHZ_FL28697-R3.pdf Created by Independent Third Party: Yes

28697.2	TRI-BUILT Roof Underlayments (NON-HVHZ)	Codified roof underlaments for use in non-HVHZ jurisdictions.
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 PEER Section 5 for Limits of Use.		Installation Instructions FL28697_R3_II_2026_08_12_FINAL_PEER-TAMBSA-001.A_NON-HVHZ_FL28697-R3.pdf Verified By: Robert Nieminen PE-59166 Created by Independent Third Party: Yes Evaluation Reports FL28697_R3_AE_2026_08_12_FINAL_PEER-TAMBSA-001.A_NON-HVHZ_FL28697-R3.pdf Created by Independent Third Party: Yes

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