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FL #

FL12512-R11

Application Type

Revision

Code Version

2026

Application Status

Approved

Comments

Archived

Product Manufacturer

Alpha ProTech Engineered Products, Inc.

Address/Phone/Email

301 S. Blanchard St.
Valdosta, GA 31601
(229) 242-1931 Ext 3237
dlaface@alphaprotech.com

Authorized Signature

Daniel La Face
dlaface@alphaprotech.com

Technical Representative

Dan La Face Sr.

Address/Phone/Email

301 South Blanchard Street
Valdosta, GA 31601
(229) 242-1931
dlaface@alphaprotech.com

Quality Assurance Representative

Dan La Face Sr

Address/Phone/Email

301 South Blanchard Street
Valdosta, FL 31601
(229) 242-1931
dlaface@alphaprotech.com

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

Zachary R. Priest

Florida License

PE-74021

Quality Assurance Entity

ICC NTA dba ICC-ES

Quality Assurance Contract Expiration Date

12/31/2029

Validated By

Steven M. Urich, PE

Validation Checklist - Hardcopy Received

Certificate of Independence

FL12512_R11_COI_CoI_CREEK Technical Services_2025.pdf

Referenced Standard and Year (of Standard)

Standard	Year
ASTM D 8257	2020

Equivalence of Product Standards
Certified By

Sections from the Code

Product Approval Method

Method 1 Option D

Date Submitted

07/21/2026

Date Validated

07/26/2026

Date Pending FBC Approval

07/29/2026

Date Approved

10/13/2026

Summary of Products


FL #	Model, Number or Name	Description
12512.1	REX SynFelt	Synthetic Roof Underlayment
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 evaluation report for limits of use.		Installation Instructions FL12512_R11_II_APT15001.8 2026 FBC Eval Underlayments final.pdf Verified By: Zachary R. Priest 74021 Created by Independent Third Party: Yes Evaluation Reports FL12512_R11_AE_APT15001.8 2026 FBC Eval Underlayments final.pdf Created by Independent Third Party: Yes

12512.2	TECHNO SB 25	Synthetic Roof Underlayment
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 evaluation report for limits of use.		Installation Instructions FL12512_R11_II_APT15001.8 2026 FBC Eval Underlayments final.pdf Verified By: Zachary R. Priest PE-74021 Created by Independent Third Party: Yes Evaluation Reports FL12512_R11_AE_APT15001.8 2026 FBC Eval Underlayments final.pdf Created by Independent Third Party: Yes

12512.3	TECHNO SB 50	Synthetic Roof Underlayment
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 evaluation report for limits of use.		Installation Instructions FL12512_R11_II_APT15001.8 2026 FBC Eval Underlayments final.pdf Verified By: Zachary R. Priest PE-74021 Created by Independent Third Party: Yes Evaluation Reports FL12512_R11_AE_APT15001.8 2026 FBC Eval Underlayments final.pdf Created by Independent Third Party: Yes

12512.4	TECHNO SB Ultra	Synthetic Roof Underlayment
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 evaluation report for limits of use.		Installation Instructions FL12512_R11_II_APT15001.8 2026 FBC Eval Underlayments final.pdf Verified By: Zachary R. Priest PE-74021 Created by Independent Third Party: Yes Evaluation Reports FL12512_R11_AE_APT15001.8 2026 FBC Eval Underlayments final.pdf Created by Independent Third Party: Yes

12512.5	TECHNOply Synthetic Roof Underlayment	Synthetic Roof Underlayment
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 evaluation report for limits of use.		Installation Instructions FL12512_R11_II_APT15001.8 2026 FBC Eval Underlayments final.pdf Verified By: Zachary R. Priest 74021 Created by Independent Third Party: Yes Evaluation Reports FL12512_R11_AE_APT15001.8 2026 FBC Eval Underlayments final.pdf Created by Independent Third Party: Yes

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