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FL #

FL2948-R21

Application Type

Revision

Code Version

2023

Application Status

Approved

Comments

Archived

Product Manufacturer

Johns Manville

Address/Phone/Email

P.O. Box 5108
Denver, CO 80217
(303) 978-4879
Rick.Martelon@JM.com

Authorized Signature

Martelon Rick
Rick.Martelon@JM.com

Technical Representative

Address/Phone/Email

Quality Assurance Representative

Address/Phone/Email

Category

Roofing

Subcategory

Modified Bitumen Roof System

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

09/30/2028

Validated By

John W. Knezevich, PE

Validation Checklist - Hardcopy Received

Certificate of Independence

FL2948_R21_COI_2024_07_COI_NIEMINEN.pdf

Referenced Standard and Year (of Standard)

Standard	Year
ASTM D2178	2015
ASTM D4601	2012
ASTM D4897	2016
ASTM D6162	2016
ASTM D6163	2016
ASTM D6164	2016
ASTM D6298	2016
ASTM G155	2013
FM 4470	2016
FM 4474	2011
UL 1897	2015

Equivalence of Product Standards
Certified By

Sections from the Code

Product Approval Method

Method 1 Option D

Date Submitted

06/21/2025

Date Validated

06/23/2025

Date Pending FBC Approval

06/24/2025

Date Approved

08/12/2025

Date Revised

09/16/2026

Summary of Products


FL #	Model, Number or Name	Description
2948.1	Johns Manville SBS Modified Bitumen Roof Systems (NON-HVHZ)	SBS modified bitumen roof systems for use in FBC 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/-495.0 Other: 1.) The Design Pressure noted in this application relates to one specific assembly. Refer to the PEER Appendix for other systems and design pressures. 2.) Refer to PEER Section 5 for Limits of Use.		Installation Instructions FL2948_R21_II_2025_06_21_FINAL_A1_PEER-JM-005.A_SBS_NON-HVHZ_FL2948-R21.pdf Verified By: Robert Nieminen PE-59166 Created by Independent Third Party: Yes Evaluation Reports FL2948_R21_AE_2025_06_21_FINAL_PEER-JM-005.A_SBS_NON-HVHZ_FL2948-R21.pdf Created by Independent Third Party: Yes

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