Standards for the production of PVC profile structures

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The concept of standard window sizes for different types of apartments
Almost all manufacturers of metal-plastic window structures are able to implement any wish of the client - regardless of the required parameters and forms. But, like any other industry, this window production also has its standard sizes of window openings. The parameters approved by the state are always relevant, despite the bc data hong kong popularity of non-standard designs. Even the era of technological progress is not able to overshadow the practice of applying state standards. In most cases, buying standard windows is cheaper than ordering.

Not all manufacturers use approved regulatory documentation as a basis for their work. However, the same applies to the selection of such structural elements as double-glazed windows. fittings. The conditions for the production of profile systems are regulated by such documents as GOST 30673-99, 30973-2002, 22233-2001. As for the production of fittings, manufacturers are guided by standards 30777-2001, 538-2001. The quality and possible service life of double-glazed windows are assessed using 111-2001, 24866-99, 30698-2000, 30733-2000, 30779-2001.

When building a house, to save on windows, we recommend preparing a window opening based on standard window types. When calculating the opening, it is necessary to make the opening 2-4 cm larger around the perimeter for foam.

Dimensions of door and window units

How can we explain the demand for the “right” plastic windows?
The sizes of window openings according to state standards remain popular. This can be explained by the low price of such structures, since the enterprise does not need to make adjustments to the production process to manufacture them. Accordingly, the manufacture of standard sizes of window openings allows to significantly reduce the costs of manufacturing the product, which means that it will be much cheaper.