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Product Approval Menu > Application Detail

FL #

FL15729-R6

Application Type

Revision

Code Version

2026

Application Status

Approved

Comments

Archived

Product Manufacturer

YKK AP America

Address/Phone/Email

1229 Hwy 441 Bypass
Dublin, GA 31021
(678) 838-6044
heatherevans@ykkap.com

Authorized Signature

Hermes Norero
fbc@buildingdrops.com

Technical Representative

Heather Evans

Address/Phone/Email

101 Marietta St. NW
Suite 2700
Atlanta, GA 30303
(678) 838-6044
heatherevans@ykkap.com

Quality Assurance Representative

Heather Evans

Address/Phone/Email

1229 Hwy 441 Bypass
Dublin, GA 31021
(678) 838-6044
heatherevans@ykkap.com

Category

Windows

Subcategory

Mullions

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

Hermes Norero

Florida License

PE-73778

Quality Assurance Entity

Architectural Testing, Inc., an Intertek Company

Quality Assurance Contract Expiration Date

12/31/2029

Validated By

Zachary R. Priest, P.E.

Validation Checklist - Hardcopy Received

Certificate of Independence

FL15729_R6_COI_COI YKK AP America SS 2026-07-08.pdf

Referenced Standard and Year (of Standard)

Equivalence of Product Standards
Certified By

Sections from the Code

1709.8

Product Approval Method

Method 2 Option B

Date Submitted

08/08/2026

Date Validated

08/11/2026

Date Pending FBC Approval

08/13/2026

Date Approved

10/13/2026

Summary of Products


FL #	Model, Number or Name	Description
15729.1	YOW 200/YOW 225H/YOW 225TU	YOW 200/YOW 225H/YOW 225TU Stacking Mullion (4427) Clipped & Unclipped
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: Yes Design Pressure: N/A Other: See installation drawings YKK223 for wind load chart based on frame dimensions. Impact in wind zone 3 or less.		Installation Instructions FL15729_R6_II_YKK223-B SS 2026-08-01.pdf Verified By: Hermes F. Norero 73778 Created by Independent Third Party: Yes Evaluation Reports FL15729_R6_AE_PER11410 SS 2026-08-01.pdf Created by Independent Third Party: Yes

15729.2	YOW 200/YOW 225H/YOW 225TU	YOW 200/YOW 225H/YOW 225TU Stacking Mullion (4518) Clipped & Unclipped
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: Yes Design Pressure: N/A Other: See installation drawings YKK224 for wind load chart based on frame dimensions. Impact in wind zone 3 or less.		Installation Instructions FL15729_R6_II_YKK224-B SS 2026-08-03.pdf Verified By: Hermes F. Norero 73778 Created by Independent Third Party: Yes Evaluation Reports FL15729_R6_AE_PER11411 SS 2026-08-01.pdf Created by Independent Third Party: Yes

15729.3	YOW 225 TUH	YOW 225 TUH Stacking Mullion (4562) Clipped
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: Yes Design Pressure: N/A Other: See installation drawings YKK225 for wind load chart based on frame dimensions. Impact in wind zone 3 or less.		Installation Instructions FL15729_R6_II_YKK225-C SS 2026-08-03.pdf Verified By: Hermes F. Norero 73778 Created by Independent Third Party: Yes Evaluation Reports FL15729_R6_AE_PER11412 SS 2026-08-01.pdf Created by Independent Third Party: Yes

15729.4	YVS 410TUH/YSW 400T/YVS 400TU/YVS 410TU/YFW 400TU	YVS 410TUH/YSW 400T/YVS 400TU/YVS 410TU/YFW 400TU Stacking Mullion (4652) Clipped & Unclipped
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: Yes Design Pressure: N/A Other: See installation drawings YKK226 for wind load chart based on frame dimensions. Impact in wind zone 3 or less.		Installation Instructions FL15729_R6_II_YKK226-B SS 2026-08-03.pdf Verified By: Hermes F. Norero 73778 Created by Independent Third Party: Yes Evaluation Reports FL15729_R6_AE_PER11413 SS 2026-08-01.pdf Created by Independent Third Party: Yes

15729.5	YVS 410TUH/YSW 400T/YVS 400TU/YVS 410TU/YFW 400TU	YVS 410TUH/YSW 400T/YVS 400TU/YVS 410TU/YFW 400TU Stacking Mullion (4753) Clipped & Unclipped
Limits of Use Approved for use in HVHZ: No Approved for use outside HVHZ: Yes Impact Resistant: Yes Design Pressure: N/A Other: See installation drawings YKK227 for wind load chart based on frame dimensions. Impact in wind zone 3 or less.		Installation Instructions FL15729_R6_II_YKK227-B SS 2026-08-03.pdf Verified By: Hermes F. Norero 73778 Created by Independent Third Party: Yes Evaluation Reports FL15729_R6_AE_PER11414 SS 2026-08-01.pdf Created by Independent Third Party: Yes

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