26/08/19

Methods of ventilation.

 Ventilation is one of the most important functions of PVC Windows, as it is necessary to create a normal microclimate in the house. In order to let fresh air into the house, often the Windows are installed in the tilt position.But if you have a child it is very important that he could not open the sash more widely or, on the contrary, close the window, pinching his fingers. In this case, comes to the aid of the door opener with a key. Lock wrong the opening is a protective element accessories modern PVC Windows against sagging of the sash. Provides protection of the handle from turning when the window leaf is loosely pressed. Thanks to this system of accessories the sash will remain in the position chosen by parents, and will not close even when the child pushes it.

A good way of ventilation without opening PVC Windows are diffusers or climate valves. Experts recommend using them in the child's room. These elements permit air circulation and humidity control with closed folds. Manufacturers offer two types of diffusers: sensitive to changes in humidity or pressure. The hygroscopic system is fully automatic and does not require adjustment by parents. When the humidity in the room increases, the air flow automatically increases. Manually controlled pressure diffusers provide a constant level of air flow, which is determined by the parents themselves. In addition, such window ventilation systems exclude drafts in the house, which means that the risk of colds is reduced.