charlotte North Carolina glass window repair service

Fittings German fittings GUGerman fittings GU The service life of the window, flawless operation of systems, softness of movement and reliability of protection against burglary depend on the quality of the fittings. Steel components are considered the most durable. Before ordering windows and buying fittings, you need to make sure that you have certificates and markings with brand marks. The company "Windows KORSA" installs high-quality German fittings GU (Gretsch-Unitas GmbH) in window structures.

Plastic can hardly be called an environmentally friendly material, but modern manufacturers have tried to make it as safe as possible for humans. In its manufacture today, components that are harmful to health are not used.

PVC used for the production of profiles has a number of features that manufacturers are constantly struggling with: 1. Sufficiently high linear expansion, reaching several millimeters per meter of length. In order to compensate for this phenomenon, it is necessary to leave special gaps, use reinforcement and correctly calculate the number of fasteners. The same feature of the PVC profile limits mamaximum dimensions of window structures. 2. Low coefficient of elasticity, but even at the factories it is leveled by the use of metal inserts and the correct calculation of the thickness of the inner walls, which are stiffeners. 3. Insufficient temperature stability and UV resistance. Manufacturers also learned to deal with this drawback by introducing special modifiers and stabilizers into PVC, which preserve the color and structure of the material. In high-quality windows, such additives serve no less than the entire structure. They are, in most cases, completely harmless to humans. But if the frame emits a pungent smell that does not disappear for a long time, do not buy this window. It used lead or cadmium, or even more dangerous chemicals, instead of harmless zinc and calcium.

To be convinced of the quality and high consumer properties of plastic windows, you just need to read about their characteristics in the article brought to your attention and compare them with wooden structures. The text is far from advertising in nature - only objective information. The choice of priorities is up to the reader. Here you will learn how to choose plastic windows, and why some designs are better than others.

On the market you can also find windows with a trapezoidal section of the front part of the frame, the so-called "Dutch" or "Danish". Their installation depth exceeds 100 mm and often they do not require the installation of external slopes, completely blocking the opening. Such windows are more efficient than conventional rectangular ones, but they are also more expensive.

In the event of failure, such a seal can be easily replaced without resorting to calling repairmen. TPE seals are sold in stores, on websites or in the market. They are inexpensive. It is only important to notice the damage in time so that the repair does not fall on the cold season, when it is not very convenient to open the window.

2. Choice of glass. Only experts know how to choose the right plastic window for the house, focusing only on glass. For the buyer, they are all the same. But you need to know about the difference in technical characteristics, because the packages use completely different glass modifications: transparent; tinted; self-cleaning; sprayed; shockproof; mirror; matt.

What you need to know when choosing a window profile The window profile is the window itself, the frame where the double-glazed window is installed. Profile properties usually depend on the material of manufacture. As a rule, this is polyvinyl chloride (PVC), there are also aluminum and wooden windows. In PVC profiles, internal compartments are important, filled with air and sealed with plastic on all sides. Their purpose is the same as that of a double-glazed window: to retain cold with the help of low thermal conductivity. The more such chambers with voids (and the better they are arranged), the more efficiently the window will savebe your warmth.

The reinforcing element of the window is a U-shaped or square profile, which is inserted into the largest chamber located in the center. The thickness of the sheet metal from which the profile is formed is in the range of 1.5 - 2 mm. It is made of galvanized steel and is highly resistant to corrosion. An amplifier is installed in almost all structures, although according to the standards, with a frame length of less than 0.8 m, it can not be used.

To be convinced of the quality and high consumer properties of plastic windows, you just need to read about their characteristics in the article brought to your attention and compare them with wooden structures. The text is far from advertising in nature - only objective information. The choice of priorities is up to the reader. Here you will learn how to choose plastic windows, and why some designs are better than others.