window glass replacement near me charlotte North Carolina

Most heat escapes through a double-glazed window, so you should pay close attention to it. Often, to improve the characteristics, silver ions are sprayed onto the surface or argon gas, which has low thermal conductivity, is pumped inside. As a result, such double-glazed windows are more expensive, but they also retain heat 1.5 times better than ordinary ones.

So, what you need to know when choosing a window: If your goal is energy saving, be interested in double-glazed windows (silver coating, argon inside) and window profiles (a large number of hollow chambers) The longer the manufacturer has been on the market, the more likely you are to purchase a quality window that will not fall apart after a couple of years of use Reinforced profiles are more profitable to take than ordinary ones It is highly desirable to take profiles with removable seals (for example, REHAU) It is better not to save on fittings Separate troubles in the form of lamination, profiles of different colors, etc. cost more than standard

The most common window profile width levels in Russia are 60 (from 58 to 62 mm) and 70 (from 70 to 76 mm). For most regions of our country, the second option is preferable.

The role of air chambers in PVC windows Closed longitudinal air chambers in window frames play a dual role. This is an effective thermal insulation and reinforcement of the structure. External chambers, in addition, serve to remove condensate that forms inside the cavity due to the temperature difference in the room and outside. They are connected to the atmosphere at the bottom and drops of water simply flow down to the street. The presence of such holes has practically no effect on the overall level of thermal insulation.

The product passport must contain all profile parameters, including resistance to low temperatures, or simply indicate the degree of performance. If it is written that the profile belongs to a normal or frost-resistant type, then you can buy without fear, it is designed for negative temperatures.

The seal should be: as flexible as possible; durable; do not lose their properties at low and high temperatures (-20 ... + 55 0ะก); do not emit odors and toxic fumes; do not change colors over time.

More than 5 cameras can be found in quality products of well-known brands, but already 7 cameras are a clear overkill. Studies have shown that with a noticeable increase in weight, thermal conductivity begins to increase - it is not the volume of the air gap that comes first, but the thermal properties of the wall partitions, which conduct heat better than air.

In addition to energy efficiency, good sound insulation and comfortable lighting are important in the house. Plastic windows must be equipped with protective elements to prevent burglary attempts from the outside.

The product passport must contain all profile parameters, including resistance to low temperatures, or simply indicate the degree of performance. If it is written that the profile belongs to a normal or frost-resistant type, then you can buy without fear, it is designed for negative temperatures.

Most heat escapes through a double-glazed window, so you should pay close attention to it. Often, to improve the characteristics, silver ions are sprayed onto the surface or argon gas, which has low thermal conductivity, is pumped inside. As a result, such double-glazed windows are more expensive, but they also retain heat 1.5 times better than ordinary ones.