Properly fitted and adjusted, Perko®, Perkomatic® and Powermatic® concealed door closers will enhance the safety and comfort of a building for all of its occupants and provide maintenance-free service for many years following installation.
Fitting instructions are available for all products are available from the menu to the right and from the downloads section of the website.
Instructional videos are also available for Powermatic® (R100) featuring both manual installation and installation using the morticing tool (recommended for multiple door installations). Again, these are available from the menu to the right.
Further information can be obtained from our technical support team.
