Energy -saving windows, or how not to lose heat

Building a passive house from scratch, we affect all its elements. Thanks to this, you can decide on the installation of energy -saving windows that fit perfectly in the idea of ​​a house with low thermal energy consumption. What are “warm windows” and what are their advantages and disadvantages? We check! What are energy -saving windows?
It is estimated that it takes from 10 to 15% heat through the windows, so it is so important to use energy -saving windows that minimize these losses and really contribute to saving the costs of heating the house. True, there is no specific strict definition of what energy -saving windows are, but there are several features that this window will be “warmer” by others. The main criterion for assessing the energy efficiency of the window is the so -called heat transfer coefficient (UW). It determines how much heat it goes through the glass surfaces of the windows outside, so it can be safely assumed that the smaller the value, the better - the more heat will remain inside. The energy -saving windows differ from standard windows also used and used materials that affect the final “heat »Windows. Passive windows most often have two -chamber double -glazed windows filled with inert gas, which effectively holds heat. The glasses used in energy -saving windows are also unusual - most often they are made of low -emission glass. In addition, this type of glass absorbs the thermal energy of sunlight, which positively affects the temperature inside. Thanks to this, the windows will be warm even at low temperatures. We buy energy -saving windows
When considering the purchase of energy -saving windows, it is also worth paying attention to the heat insulation indicators of window profiles. They must have a multi -chamber structure that really affects the amount of heat held by the window frame. The best solution is wood frame: this material has natural insulation properties. The installation of windows is of no small importance, since it should be carried out by specialists engaged in the so -called warm installation, which will avoid errors that contribute to the formation of heat bridges. Energy -saving windows should be well fixed in the walls, preferably on special anchors for window frames, and each gap should be treated with heat -insulating foam. In general, you should not save on the windows. These are investments on years that affect not only the comfort of family members, but also to reduce heating accounts. Only if the energy -saving windows in the block should adhere to it. Poor thermal insulation of the building can negate all the advantages of installing warm windows, since heat can go through the walls or roof. This type of window works best in passive houses that are being built from scratch. We know what free spins casino promo codes are and how to activate them

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