Plastic tape can only be covered by others

Plastic tape can only be covered by others Installation of conforming plastic windows: What is the installation of conforming windows, and is it worth insisting?
For many years, he has been engaged in the field of window production and the promotion of modern ventilation systems. Now I provide advice for any situation in the living room where condensation and mold, microclimate and comfort occur.

Add articles to your website or blog. In principle, for private customers, it is best not to study technical details and be unwilling to stand with the installer-since you have paid a huge amount for the production of window glass, it is logical to trust the same company when it comes to installing plastic windows. However, according to complaint statistics, the percentage of incorrectly installed windows (especially in new buildings) is high. The conflict between the client and the company over the wrong installation of plastic windows eventually led to litigation involving incomprehensible lawyers who were far from the physical issues of the building. This is where this concept comes up-what do they mean? Is it worthwhile to initially select a contractor according to whether the contractor provides installation?

These are precisely the standards for specific product types (requirements for product characteristics such as bricks). (Now called rule sets) are building codes and rules (for example, building a house with bricks). -Hygiene norms and rules that specify the final result: what microclimate and comfort parameters should be in the room. Obviously, bricks made in accordance with may be the ideal choice in itself, but if the builder of the bricks bends and badly bends the siding and chooses the wrong heating system, the house will become damp and damp. It is said that this is to ensure that the windows are installed in accordance with the standards and does not guarantee that everything in the room will be comfortable: this is only a prerequisite. There is another nuance in the field of building physics. In winter, there is a lot of water vapor in the warm and humid air of the room, but very little outside. This causes water molecules to diffuse outwards through any enclosed structures (walls, wooden window outlines, seals at joints). In order to prevent any multi-layer enclosed structure from getting damp in winter, the following rules should be followed: In winter, on the way from the room to the outdoors, water vapor must first overcome the lower vapor transmission rate, and then overcome the higher transmission rate. Twenty years ago, a solution appeared in the technology of installing window glass. With this solution, a space of several centimeters between the window frame and the wall is filled with polyurethane foam for heat insulation. Starting from the inside, the foam is covered by a special tape, which is highly resistant to the penetration of steam. It can be self-adhesive tape, aluminum foil, butyl tape, etc. Instead, it must be covered with foam on the outside, but covered with other porous tapes. These tapes can pass water vapor well, but do not let water pass (in rainy days) to avoid wetting the foam. Usually these are-pre-compressed sealing tape.
Manufacturers and sellers of these assembled tapes participated in the windows. First of all, in the advertisement (of course, when promoting these useful materials), they said a lot, which caused the dissatisfaction of many window workers. As a result, an expression even appears in a professional environment. Let's find out what makes us scared, and why most of them are just marketing costs. Opinion: If the foam is not covered with tape, it will get wet and collapse in 2-3 years. Actually: unproven. There are many reports on professional window forums that when replacing old windows, this kind of window has been placed on a foam for more than 11 years and closed with plaster from the inside to the outside. This foam proved to be hard and almost nothing Ripped off the wall. Need to cover foam, but do not have to cover foam with ribbon! If the foam is not covered with special tape, the foam will get wet and the insulating glass unit will sweat as a result. Actually: Wrong-the reason for double-glazed sweating in winter is completely different. Fog is the result of increased indoor air humidity due to insufficient indoor ventilation. Moist air coming in contact with the coldest part of the window unit (first the edge area of ​​the glass unit) will cause condensation. Winter maintenance is a special hazard-completion of the job can lead to catastrophic destruction of temperature and humidity conditions. If the foam of a newly installed window does not seal properly immediately, it will indeed collapse. Generally, when thin (61-71) profiles are used instead of wide old wood profiles, the fungus and mold on the slope are the result of high air humidity and lower abutment temperature. What customers need to know (and what to stick to) 1. The quality of installation work and compliance with certain rules are more important than its name. 2. Today, there are many recognized installation techniques. According to the installation of plastic windows is one of them, but not the only feasible method. Strict compliance with the requirements of any selected installation technology can ensure long-term and reliable operation of the windows. 3. The assembly seam can be not only three layers, but also different. Not only can the joint be filled with polyurethane foam. Not only can it be done using special tapes, but it can also be done in many other ways. 5. The insulation materials designed to protect the assembly joints are not all. In order to install plastic windows in a comprehensive and high-quality manner, it is necessary to follow the other recommendations of your choice, including the initial preparation of the window, the location and number of fasteners, the size of the insulation gap, the finish of the internal and external slopes, and the correctness of the window sill Installation, insulation of slopes (if required), correct installation of window stoppers in the wall thickness, organization of special channels for supplying hot air from heating equipment to windows, etc. 6. In addition to installation, you can also refer to the instructions of other legal documents. There are repair stations for installation, and various cover plates are recommended to protect the foam. There is a repair station and it is recommended to use a special mastic sealant for this. The installation service station has the right to develop and register the window company itself. Following the recommendations in any of these documents will ensure high-quality installation of windows.

It must indicate under what standard the plastic window is replaced (installed). The employees of the window company must clearly and convincingly explain to you exactly how the technology provided by the company ensures the long-term reliable operation of its windows. If your answer to the question is ambiguous, please consider it. And at least read the regulatory reference documents on the Internet. For reference: some and for installing window blocks. 2.24.

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