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The window furniture of a new generation is distinguished, above all, by the burglar-proof characteristics and utilization of the latest developments to provide maximum comfort in dealing with PVC windows. Anti-theft windows should have a number of design features and meet certain requirements: burglar-proof glazing and a special method of mounting of a glass unit, a sash handle with a blocking system or lock – everything shall be produced in compliance with the strict requirements of the developers; adherence to the wall shall be thoroughly effected as well as the protective cover preventing the recovery of a lock and other special anti-theft furniture.
The special furniture which prevents dismantling of a sash from outside is used for burglar-proof windows and doors of window type. When ordering a plastic window you should pay especial attention to the furniture because the quality and reliability of these elements influence the technical and maintenance features of the entire structure of plastic windows and doors as well as aluminum and wooden ones.
To date the windows equipped with the burglar-proof accessories are among the most reliable ways how to protect premises against unauthorized access, moreover, in this case there is no need for installation of additional window bars. In many cases any intrusions through the window happen due to the break-in of a sash. And for this reason there are many different classes of anti-burglary protection depending on the way of entry. Due to the Roto NT special parts, such as stopping plumb strips, angle switches of the anti-theft circuit which have a mushroom-shaped vertically adjustable pins, plastic windows comply with the first class of anti-burglary protection. By the way, this class includes the protection means against break-in by means of physical force without using any tools.
There is also protection against drilling-out of handles and the handle which is locked with a key for further enhance of the protection level. All basic sets of the Roto NT furniture may be recognized as anti-breaking, because they include a tilt-turn switch with a mushroom-shaped anti-breaking locking pin, and, moreover, when it is closed it is coupled to the responsive anti-breaking turn-swing responsive plate in the frame. In addition, in case of further application of any technical equipment to enhance security plastic windows can be easily refitted with the additional anti-braking locking pins even after the installation of windows at the object have been made.