The most common questions on this topic are: “The embossment of the information on the label must be bold enough that it will be easily visible once painted.UL permits and encourages painting of embossed labels so they will not corrode and become illegible once the frames are installed.
Also, as part of that process, we will add your particular product information such as company name, electrical ratings, warning notices, date codes, etc. A proof is always provided to you for final approval.
When shopping, look for the Underwriters Laboratories (UL) mark on labels.
Recommended use: For institutional and non-industrial work environments not requiring puncture protection.
Recommended use: For any industry, especially construction and heavy work environments, where sharp objects, such as nails are present.
Our marks and labels indicate that the certification requirements have been met.
The CSA mark can also demonstrate that additional requirements, such as energy efficiency, sanitation, low lead, etc., have been met when the appropriate indicator is present.
Yeuell Nameplate & Label is a member of the UL Authorized Label Supplier Program. As a member, we are approved to design and apply UL symbols and other markings including listing, classification, product, control numbers, serialization prefixes and file numbers.
We work closely with UL to ensure that the necessary markings meet with their approval.
This is a publication of the Steel Door Institute called “Basic Fire Door Requirements,” and it includes a paragraph that sums it up clearly: “Fire doors frames are not affected by the exposure ratings and opening classifications that apply to doors.