If you’ve worked with door hardware, you’ve likely heard of Grade 1 panic devices. But what does “Grade 1” actually mean? More importantly, why should it matter to you or your facility?
The Builders Hardware Manufacturers Association (BHMA) establishes and maintains standards for the door hardware industry, including panic hardware. These standards ensure a consistent level of quality and performance. Panic hardware undergoes rigorous cycle tests to earn one of three grades, each reflecting its durability and reliability:
Grade 1 devices are the toughest, designed for the highest traffic and most demanding environments. Some manufacturers go above and beyond, testing their products well beyond the minimum requirements to ensure maximum durability.
As of the latest ANSI/BHMA standard (2020), the requirements for Grade 1 panic devices include a preloading test. This means the device is tested with a simulated real-world load before the cycle test begins.
In real-world scenarios, doors may experience additional force from:
The preloading test applies a force equivalent to a net 20-22 pound-force (lbf) to mimic these conditions, making it more challenging for devices to pass. This ensures Grade 1 devices are not only durable but also effective under realistic conditions.
Panic hardware must perform flawlessly in critical moments, so testing focuses on several key criteria:
Grade 1 panic devices are ideal for high-traffic areas such as:
Investing in Grade 1 hardware provides peace of mind, knowing that your exit devices are designed to withstand demanding conditions while maintaining the safety and security of occupants.
Choosing the right panic hardware isn’t just about meeting code requirements—it’s about ensuring durability, safety, and reliability for the life of your building. Grade 1 panic devices set the highest standard, delivering unmatched performance and peace of mind in even the most challenging environments.
When safety is non-negotiable, Grade 1 is the clear choice.
Our world is full of threats both external and internal. This whitepaper encourages looking at…
RimMortiseCylinder Dogging (CD)XElectric Unlock Trim (EU, EU2W, EUV)X08/09D, 08/09DN, 08/09DNV, 08/09DV X03WS, 03WSVX03C, 03CN, 03CNV,…
Securing your facility from break-ins starts with strong, well-maintained doors, high-strength locks, and reliable alarm…
Detex is proud to announce the addition of Yarimar Gonzalez to our team as the…
While panic exit devices focus on fast egress, fire-rated exit devices add critical fire containment,…
Automatic door operators enhance convenience, accessibility, and security, but choosing the right type—low-energy or full-energy—is…