Realtors are wrong often. here is some info I just found on the codes. I am not sure I “think” its just safety and not for storms. I would call them to verify Impact tested. Please let us know final result. below is what I found in bold:
LOGO information
DCA – Dade County Approved – when using DuPont Butacite interlayer.
Will read MDCA – Metro Dade County Approved – when using Solutia Saflex interlayer.
C. DGP – Cardinal DGP – SeaStorm PET product used
Will read LSG – Laminated Safety Glass – when using Butacite interlayer.
Will read Saflex when using Saflex Interlayer.
Will read SGP when using Sentry Glass Plus interlayer.
DCA C. DGP – SeaStorm PET
DCA LSG – SeaStorm PVB – Butacite interlayer
MDCA Saflex – SeaStorm PVB – Saflex Interlayer
DCA SGP – SeaStorm SGP interlayer
This line is optional and only used with impact products.
ANSI Z97.1 1984 – American National Standards Institute. Specific instruction testing and certification of
safety glazing products, 1984 edition. This instruction was updated in 2004, and will be reflected in the
logo as ANSI Z97.1 2004 soon.
16CFR1201 – Consumer Products Safety Commission instruction from the Code of Federal Regulations –
Chapter 16, section 1201 – dealing with safety glazing testing and certification.
CII – Category 2 safety glazing. Refers to specific application requirements for this particular product.
Category 2 is acceptable for any architectural glazing application requiring safety glazing – including
windows, doors, shower doors, etc.
Also can be CI – Category 1 safety glazing. Can only be used in specific applications such as windows and
doors with less than 9 sqft total glazing, and other specific applications that do not require CII
requirements.
CLG-1 – Cardinal Laminated Glass, plant #1
1-06 – Quarter and year of manufacture.
SGCC – Safety Glazing Certification Council – Industry sponsored third-party certification program to
ensure that the requirements of ANSI Z97.1 and 16CFR1201 are met by participating manufacturers.
2464 – Specific SGCC certification license number for this particular product. All products certified under
the SGCC program are assigned a certification number.
U - Unlimited size. No limit on the physical size of the unit based on testing and certification requirements.
Can also be R – Restricted – if there is a size restriction on the product based on certification.
½ - Nominal thickness of the product. Can be in English or Metric notation.
I believe ONLY the stuff in yellow would be IMPACT RATED.