What first windows or insulation? Thermomodernization of a building is a comprehensive process that allows you to save energy and thus money. Modern construction focuses on energy efficiency and offers a number of construction solutions in this direction.
If you have an older house, built according to old methods and no longer fully airtight, it is worth reaching for thermal modernization. This involves a number of construction and renovation works and a considerable expense, but in the long run it will give savings for many years.
Changing the insulation layer or applying it anew is one of the activities that should be taken into account. Another method of good sealing of the building is the installation of new windows with higher sealing properties. It’s time to start renovation, so the decision remains: what first? Windows or building insulation?
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- https://www.akukuwyszkow.edu.pl/ile-kosztuje-wynajem-rusztowania-elewacyjnego/
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Windows before insulation of the building. Why is it worth it?
One of the schools says that you should start by inserting windows and then insulating the walls. The argument for this approach is certainly easier assembly. Inserting windows into a bare wall is easier and faster. Subsequent execution of facade works will only be related to the proper treatment of window frames.
In the case of undertaking such comprehensive construction works, the interiors are often also renovated. The insulation layer can also be reapplied here. Therefore, the works on the external façade should be carried out when everything inside is completely dry. However, in this situation, usually the homeowner wants to have the windows already installed.
The preservation of heat in the house depends on good thermal insulation of the building. It’s not just about choosing the right materials, but also about how they fit together well. Heat should not escape from the house through any crack. There is a risk of thermal bridge formation in the place where the window is connected to the wall, which causes water vapor to collect on the inside of the window.
To prevent this , windows should be placed in the right place. If the wall is double-layered, the installation of windows should focus on the outer face of the wall. Placing a layer of insulation then properly insulates the entire structure.
Installation of insulated windows. How to do it?
On the other hand, it is currently recommended to install windows already in the insulation layer. Appropriate connection with the wall limits the formation of a thermal bridge. Installing a window using modern assembly systems is not difficult. As you can see, the work can be done in both ways, improving the thermal insulation conditions of the house. It is enough to choose the right method of building insulation and organize the work well.
If the insulation of the building is already laid, you can consider inserting new windows into the insulation layer. The thickness of this layer is important here – it should be at least 20 cm. The windows are then exposed outside the wall and inserted into the insulation. With such a thick insulation layer, the window recess is very deep. Using such an assembly, it can be clearly reduced, which allows for a better appearance. Such assembly is not easy, but if done properly, it clearly improves thermal insulation conditions and thermal parameters of the entire building.
It is important to use an appropriate fastening system so that the window structure is durable and stable. The opening in the wall should be large enough to accommodate the outriggers and adjustment slack. In this matter, however, it is worth reaching for a professional assembly team, because the method is relatively new and not everyone will be able to do it well. You should focus on a properly selected system that matches the individual needs of a given project.
Building insulation, what to pay attention to?
New standards and requirements for the construction industry focus on well-secured, energy-saving houses. When choosing a house among many projects, the thermal insulation properties of the building are usually revealed. When building a new home, it is worth paying attention to them. Choosing a cheaper project can sometimes result in an additional cost of insulation.
Although thermomodernization is subsidized, it is worth knowing what to pay attention to. The whole process of thermal modernization is not only insulating the building from the outside, but also using appropriate methods of insulating the inside. Therefore, it is necessary to replace windows and doors, insulate the inner layers well, so as not to leave leaky elements.
Warmth and energy efficiency preserved thanks to the use of an appropriate thermal insulation layer is reflected in energy and fuel bills. A well-developed plan and properly executed building insulation. It is worth remembering that about 25% of heat escapes through the windows, which is why it is important to choose the right window joinery and the windows themselves. It is also good to calculate the heat loss coefficient before laying the layers, because it can be different in different places in the house. There, it is worth placing special emphasis on insulation.
Comprehensive building insulation is a significant investment, but extremely necessary. When building a new house, it is worth thinking about it at the design stage to enjoy a warm home for many years. Having an older house and being aware of how important it is to maintain its tight structure, it is worth reaching for appropriate programs supporting thermomodernization investments.
