10/09/2026
Ever wondered what "Grade 1" actually means on a spec sheet?
Architectural hardware isn't rated on looks. Every grade is tested against real-world use: how many operating cycles it can handle, how much force it can withstand, and how it holds up under repeated wear over time. A Grade 1 lever isn't just heavier duty, it's built and tested for high-frequency commercial use, while a Grade 3 might be perfectly suited to lower-traffic residential applications.
Getting the grade right isn't about over-specifying for the sake of it. It's about matching hardware to how a space will actually be used, so it performs for years instead of failing early.
Specifying a project and not sure which grade fits the application? Our team can help you get it right from the start.
📞 Get in touch with Contract Hardware to spec with confidence.