Key recommendations:
- It is necessary to give preference to those plastic products that are produced by reputable companies - such a solution will allow you to be sure of the quality of the purchased windows.
- You should review and refuse to buy the cheapest options. It should be understood that the latter are a tempting trap, after falling into which there will be no way out but to purchase a new product. Such windows are definitely not of high quality and will become a real headache for their owner.
- It is necessary to responsibly approach the choice of profile. The options are Economy, Standard and Premium. Of course, the choice depends on the capabilities of the buyer, but it must be remembered that the higher the characteristics of the technical plan are, the longer the design will last.
- Glass must be selected based on the location of the dwelling. It should be borne in mind that single-chamber double-glazed windows can be installed in rooms that are not heated, while their double-chamber counterparts are suitable for rooms with excellent sound insulation and heat supply.
- Do not forget about the condition of the fittings. The best solution is to purchase windows that have a certificate, as well as the appropriate marking. The purchase of such plastic products will make sure that the fittings do not turn into a source of significant problems.
Criterias of choice:
- Reinforcing plastic.
To protect the plastic from temperature fluctuations, it is imperative to carry out reinforcement by resorting to the use of a galvanized profile. The thickness of such a steel insert makes it possible to determine the degree of readiness of the structure to withstand pressure. The minimum indicator of this kind should be 1.5 mm.
- Seals.
It depends on the latter whether the design will differ in tightness. Currently, there is a wide range of such rubber bands on the market. However, you should not buy too cheap seals - they are of no practical use. In view of the foregoing, experts advise using products that are made of rubber or silicone.
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