In this case the main entrance of the residence had two fixed windows, one on each side, which were exposed to breaches.The solution of fixed security bars Type-70 was chosen along with support from special traverse. The color selection was in shades of brown-Ral to match the sleepers of wood fixed part of the side to the front door. The security bars were placed vertically throughout the height of the side of the door.Due to large amount of bars, they were reinforced with special traverses to avoid any buckling in case of intrusions. The bars were applied by passing them across the traverse strengthening the median level and two side elements of the main door.Whenever the bars are placed vertically with a dimension greater than 1,50 m the use of traverse is required in order to avoid buckling of bars.The deflection by the dimension of 1,50 m is safe-for-buckling case and from then on used horizontal transom reinforcement in the vertical or horizontal placement of the bar.The particular case of application is considered to be a special construction due to customer’s specific need. Our technicians meticulously depict actual sizes and characteristics for each project. Aiming at satisfying the need of customers choose the most appropriate method of locking frame, even in applications that are not common. The cost of special construction deviates highly from the standard necessary for the application so the customer has the option to request the application you need without high charges due to the application and deviation from the standard options.