Waterson hinges are non-handed and can be inverted as needed. View this drawing to learn more.

This feature holds the door open at 90 degrees, and it only contains the door temporarily. With a light push of the door to below [...]

Unfortunately, the hold-open feature does not coexist with fire-rated doors.

Waterson Closer Hinges are all non-handed design.

Hydraulic hinges have a buffering feature that allows the door to close even slower when entering a certain angle, can only use on the door [...]

Mechanical hinges set (A3, A4) perform self-closing functions for frequently used doors, it is quiet but not as quiet as the hydraulic hinges (B3, B4). [...]

No, that is just a precaution to prevent the hinges from being easily damaged in the future. It will not damage directly, but it does [...]

Yes, we do, our installation kits include screws for wooden and metal doors, shims to adjust the gap between the door and the frame, and [...]

Waterson hinges work as a system; each hinge provides a different closing and speed control function. In theory, you could combine Waterson hinges with other [...]

Yes. Waterson hinges are perfect for outdoors, We usually provide K51MP for exterior use.