Why 0–120° Is the Optimal Door Opening Angle for Waterson Hinges

Quick Answer 0 to 120 degrees is the optimal range for Waterson self closing hinges because that's where spring tension, alignment, and closing force stay [...]

June 12th, 2026|Blog, Solutions|

120 Degree Door Stop: Let’s Control Swing Without Closers

What if a project calls for a heavy door that needs controlled swing but no self-closing or soft-closing function? Some special applications—such as this hospital [...]

December 3rd, 2025|Solutions|
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