Open only the ventilation window sash

Open only the ventilation window sash Types of opening plastic windows: mechanism, system, scheme
Almost all modern rooms have plastic windows. For ease of use and improved operation, all thesedevices are equipped with auxiliary equipment, with these devices, you can open the window sash, if the design allows, you can also adjust its position. Windows and folding plastic windows are also in great demand. The design and function of each option are different. In the first case, only the window sash can be opened, in the second case, it can be folded in a vertical position for ventilation. The middle and most practical option is the external window type.

This type of plastic window is the most widely used-providing uniform ventilation at the top and bottom. The mechanism can only open the window sash horizontally toward the inside of the room. The design is very simple-the hinge is mounted on one side of the profile and the lock is mounted on the other side. Unlike fixed windows, sashes can be opened for ventilation, and the cost of windows is lower than that of more advanced models. These options are suitable for glass in cheap housing, offices, educational institutions and administrative premises. In order to ensure the movement of the window sash, the window sill must always remain free.
The rotating mechanism is easier to repair, even people without professional skills can perform maintenance. Without reading the instructions, the lock can be replaced or lubricated.

Many people consider this mechanism to be the most advanced because it provides maximum comfort indoors. Such windows can be opened in two positions on the horizontal and vertical planes, which greatly increases convenience and practicality.
The design of the casement window is very complicated. It includes basic units surrounding the periphery, which provide a more reliable seal in the closed position. There are special rods inside the profiles to make them move.
Some models have the ability to adjust the opening angle of the sash. These include higher costs and the need for careful treatment during operation. But these shortcomings have been made up for by the excellent quality of our model, therefore, Tonie such windows will be valid within the prescribed period without causing any complaints.

They represent the overall structure composed of profiles and glass units. These models can be made into almost any size, but they are inferior to other models in terms of convenience and practicality. Fixed windows are usually installed in private houses on the ground floor; on glass windows, fixed windows are used alternately with models with open sashes. Using this method, you can save some money by getting quality at an affordable price. Need to enter the windows from the street for cleaning and washing. If you carefully consider all the issues and solve the glass problem in a practical way, you can install blinds in certain parts of the house. For well-ventilated warehouses, this is an excellent choice for insulation and weatherproofing. Fold the model, where the sash is only opened in the vertical position. There are some locking mechanisms on the periphery, which are activated by special levers. If necessary, install a stopper to adjust the position of the window sash.
Usually ordered for education and office buildings. If the room is on the cool side, this model is sufficient to provide good ventilation.
Sometimes it is better to spend more money and install a tiltable window.

The installation of windows is ultimately decided by the owner. If the design is adequate for ventilation and provides a microclimate in the room, this type of glass can be chosen. Replace a Venting Casement's Sash | Andersen Windows