PVC windows of balconies and loggias. Plastic windows are highly popular. However, PVC (polyvinyl chloride) – ideal for window frames in the main walls. Alas, even if on a balcony or a loggia in the PVC-profile set double glazing, the additional warm living room will not work. Space itself – the side walls, floor, ceiling and balcony railing itself does not have a main wall properties and, accordingly, would freeze in winter. Even if they are thoroughly warmed, then in the morning will appear condensate.
The situation could be remedied by setting the balcony of radiators, but such work requires permission for redevelopment of IAC (Interagency Committee) in the prefecture of the district, one of which can cost of getting double-glass cover the cost of insulated material and put together Putting plastic box with a 2-chamber double-glazed windows to the balcony did not appropriate. In conventional aluminum system also can insert double glazed windows (this will greatly reduce the noise from the street), and the cost will be considerably less than the average cost of PVC glazing in Moscow – $ 160 / sq m Frameless glazing (glazing Finnish). Frameless glass system has come into our market a few years ago as a very expensive and exclusive product. Outside the frameless design of frameless glazing of balconies and loggia is a solid glass wall, without frames and uprights. Balcony can be fully opened, slide the blade to the side windows and turning them against the wall, where they form a kind of 'book', glass canvas slip on the rollers at the top and bottom of the aluminum rails. When closed, glazed lockable key. Of course, frameless glazing system is very easy to use and externally looks very impressive, but it costs an average of 3 times the aluminum counterparts and is 320 $ / sq ft