Steel reinforcement gets integrated and then fixed with screws.
Profiles are welded together to ensure a complete seal.
Welding corners are cleaned and smoothed out.
If required, mullions are milled to size and then mounted.
Rubber gaskets get inserted.
Multi-point locking systems are installed. To ensure the highest standard of security and to achieve the maximum weather sealing capability, the number of locking points are based on the size of the window. The larger the window, the more locking points.
Glazing beads are cut to size then used to fit the glass.