The SIR66 Series is tailored to enable to get involved in the architectural structure and make sure it can replace any other unqualified types of closer. The trusted SIR66 Series suits every installation in wood, aluminum, or hollow metal material for one-leaf and two-leaf doors.
Concealed-installing door closer is clearly proven to be a better choice to level up the aesthetic aspects of a high-quality architectural structure.
The SIR66’s hidden system removed all actions involving deliberate destruction causing to the doors.
Benefits for the contractor
Constructors highly recognized the full worth of The SIR66 Series because process of preparing door and frame is carried out before installation which reduces more efforts for on-site machining.