What are concealed door closers?
Types Of Concealed Door Closers
Overhead concealed door closers can be adjusted to maintain control of the opening. Whether you want the doors to open quickly, or prefer them to shut more slowly, it can be adjusted to fit your preferences.
The concealed door closer design concept was initially engineered as a self-contained product that featured a center pivot allowing a variety of door functions with no exterior arm or visible operating hardware.