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21/06/26
PVC window accessories are more than just handles and hinges — they’re a sophisticated system of mechanisms that determines the convenience, safety and longevity of the window structure. Let’s explore what functions they perform and why choosing the right accessories is so important.
The main task of the accessories is to ensure smooth opening and closing of the sash. Thanks to hinges and gear mechanisms, the window can easily rotate around its axis or tilt for ventilation. The tilt‑and‑turn mechanism allows you to choose the operating mode: fully open the window or slightly tilt it from the top — this is especially convenient in rainy weather.
Airtightness is equally important. Cams (metal pins on the sash) engage with the strike plates on the frame and press the sash tightly against it. This provides protection against draughts, dust and street noise, and helps retain heat indoors during winter. Adjustable cams let you fine‑tune the compression force depending on the season.
Safety is another key function. Anti‑burglary components (reinforced hinges, additional locking points) make it difficult to force the window open from the outside. For families with children, lockable handles are essential: they block the sash from opening without a key, preventing accidental falls.
The accessories also manage ventilation. The ‘scissors’ mechanism lets you fix the sash in a tilted position, while micro‑ventilation (a small gap created by turning the handle 45°) ensures a constant supply of fresh air without overcooling the room.
Finally, high‑quality accessories simplify window maintenance: smooth operation of the mechanisms reduces wear and tear, while anti‑corrosion coating extends the service life even in high‑humidity conditions. Well‑chosen accessories make the window reliable, convenient and safe — a true everyday helper.

Which kind of windows would you prefer If you were going to replace the old ones in your house or apartment?