Independent Testing Verifies Our Fire Claims
Nationally recognized testing agencies can verify a safe's fire protection claims, but many manufacturers don't use them. Casoro relies on Underwriters Laboratories (UL) and ETL/Intertek to verify ours.
Which Casoro Safes Offer Fire Protection
All our RSC and TL30 safes provide fire protection. The TL15 Stealth does not, because it is designed for a sleek profile and low weight. Our fire-resistive jewelry safes offer one or two hours of protection, depending on the model.
For most homes, one hour is a comfortable level. Your actual risk depends on factors such as how the home is built, how close it is to fire services, and the surrounding terrain and weather.
For most homes, one hour is a comfortable level. Your actual risk depends on factors such as how the home is built, how close it is to fire services, and the surrounding terrain and weather.
What a Fire Rating Measures
Every fire rating includes three components:
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Maximum exterior temperature
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Length of time
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Maximum interior temperature
UL also tests for explosion hazard and offers optional impact testing. If you plan to store electronic media, look for humidity testing as well.
Temperature Standards
A typical house fire will reach 1200°F or more depending on a variety of factors; 1200°F is the minimum external temperature at which most fire testing is done. It is generally agreed that a maximum interior temperature of 350°F is adequate for most valuables, with paper charring at approximately 450°F.
Electronic media is more sensitive and therefore subject to a higher standard, commonly accepted to be either 150°F with a maximum 85% humidity or 125°F with a maximum of 80% humidity, according to what type of electronic media is being protected.
Electronic media is more sensitive and therefore subject to a higher standard, commonly accepted to be either 150°F with a maximum 85% humidity or 125°F with a maximum of 80% humidity, according to what type of electronic media is being protected.
Why Ratings Can Be Hard to Compare
Testers don't all use the same conditions. Some count the time it takes to reach maximum exterior temperature, and some don't. Some treat 350°F as the average interior temperature, others as the maximum. UL is known for the most comprehensive and stringent testing standards.