{"id":12294,"date":"2026-10-02T14:54:47","date_gmt":"2026-10-02T14:54:47","guid":{"rendered":"https:\/\/total-locker-service.com\/blog\/?p=12294"},"modified":"2026-10-02T14:55:55","modified_gmt":"2026-10-02T14:55:55","slug":"blog-data-safe-fire-ratings-uk","status":"publish","type":"post","link":"https:\/\/total-locker-service.com\/blog\/blog-data-safe-fire-ratings-uk\/","title":{"rendered":"Data Safe Fire Ratings Explained: What the Ratings Mean for Digital Media"},"content":{"rendered":"\n
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A data-safe fire rating tells you more than how long the cabinet has been tested. The important details are the test standard, the protection duration and the type of media the classification is intended to protect.<\/strong><\/p>\n\n\n\n

A 60-minute fire rating on its own is not enough information for digital media. Paper documents, backup tapes, USB drives, hard drives and other media can be covered by different classifications, so the complete product specification matters.<\/p>\n\n\n\n

This guide focuses on how to read and compare data-safe fire ratings<\/strong>. For the broader difference between document and data protection, see Data Safes vs Fire Safes UK<\/a>. For data-safe capacity, use What Size Data Safe Do I Need?<\/a>.<\/p>\n\n\n\n

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View Data Safes<\/a><\/div>\n<\/div>\n\n\n\n

Quick Answer: How Do Data Safe Fire Ratings Work?<\/h2>\n\n\n\n

Read a data-safe rating as a combination of duration and media classification. A rating such as 60, 90 or 120 minutes describes the tested fire-protection period, while the standard or suffix identifies the type of contents covered. Do not choose a data safe from the number of minutes alone.<\/strong><\/p>\n\n\n\n

Specification element<\/th>What it tells you<\/th>Why it matters<\/th><\/tr><\/thead>
Test standard<\/td>Which fire test the product has been assessed against<\/td>Different standards and classifications cover different contents<\/td><\/tr>
Duration<\/td>How long the tested protection applies<\/td>60, 90 and 120 minutes are not interchangeable<\/td><\/tr>
Media classification<\/td>Whether the protection is intended for paper, data or digital media<\/td>A paper rating should not automatically be treated as a data-media rating<\/td><\/tr>
Water or humidity-related features<\/td>Additional protection characteristics where specified<\/td>Some media can be affected by moisture as well as heat<\/td><\/tr><\/tbody><\/table>
A useful data-safe specification combines the test standard, duration and content type.<\/figcaption><\/figure>\n\n\n\n

Duration and Media Classification Are Separate Decisions<\/h2>\n\n\n\n

The fire-protection duration answers one question: how long was the safe tested for? The media classification answers another: what type of contents is that protection intended to cover?<\/p>\n\n\n\n

This distinction is critical because two safes can both advertise 60 minutes of fire protection while being intended for different contents.<\/p>\n\n\n\n

Duration<\/h3>\n\n\n\n

Common commercial data-safe specifications may state 60, 90 or 120 minutes of tested fire protection. Longer duration can be relevant where the risk assessment or storage requirement calls for it, but duration alone does not confirm media suitability.<\/p>\n\n\n\n

Media classification<\/h3>\n\n\n\n

The classification identifies whether the test is for paper, data media, digital media or another defined content type. That is why the full line of the manufacturer’s specification should be read rather than only the headline number.<\/p>\n\n\n\n

Why a 60-Minute Rating Alone Is Not Enough<\/h2>\n\n\n\n

\u201c60-minute fire protection\u201d sounds precise, but without the accompanying classification it does not tell you what the safe is protecting for those 60 minutes.<\/p>\n\n\n\n