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APPROVAL INDEXIndependent building approval records
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Approval family

FL9520

The official Florida Product List includes exact records in the Windows / Mullions source category for Custom Window Systems Inc.. Revision numbers are preserved separately; this page does not infer which revision is current.

Issuing authorityFlorida Building Commission
ManufacturerCustom Window Systems Inc.
Source categoryWindows / Mullions
Current revisionNot confirmed

History preserved

Verified revision timeline

Verified Aug 31, 2026, 4:03 PM UTC

FL9520-R9

Approved

The official Florida Product List records FL9520-R9 for Custom Window Systems Inc. under Windows / Mullions. It lists 5 product line items, beginning with source model “3" Alum. Tube Mullion,” for code version 2023 and shows the raw status “Approved.”

Code edition
Florida Building Code, 8th Edition (2023)
Approved date
Not stated
Expiration
Not stated
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Current revision is not inferred

Revision numbers alone do not prove which revision is current. This family page only labels a current revision when the official evidence confirms it; otherwise every verified revision remains independently accessible.