The most important thing is a healthy and safe indoor air SPU developed pure pro energy-efficient l

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Insulation
Is called a passive house, the heating energy consumption has been reduced so low that heating is required only for the most coldest spells. Passive house energy bill is very small and in-house pure pro indoor air is pleasantly warm-blooded and fresh.
Passive house is very simple, the house is isolated from the heat very well, and is equipped pure pro with an efficient ventilation heat recovery equipment. This allows the use of household appliances, lighting, and the benefit of the inhabitants of the waste heat in such a way that the majority of the year we make do without heating. Ventilation, in turn, is responsible for the entire period of the fresh and healthy indoor air.
The construction of a passive house the additional cost is approximately pure pro 1-5% of the purchase price of the house. Typically, this additional cost can be recovered in five to ten years after the introduction of the smaller energy bills format. pure pro After this, all the time living in that additional savings that energy prices rising fast, may be very significant. And, of course, the energy it takes very little to thank also the smaller nature pure pro of carbon dioxide emissions. Energy-efficient construction
Passivitalo is a good investment for the EU energy pure pro efficiency directive that all new buildings to be built in Finland must be nearly zero-energy level in 2020. In practice this means that the house is a passive structures and energy production, such as, say, solar panels for electricity and hot water. A well-built passive house, it is possible to make zero-energy pure pro house in the future by the addition of energy production. A passive pure pro house is an investment that is not ashamed to notice a real estate agent in the future either - low energy consumption is a major selling point for now and in the future will be even greater. pure pro Modern house built, provisions for energy is going to look like a huge in 2020, when the new homes are zero-energy houses.
The most important thing is a healthy and safe indoor air SPU developed pure pro energy-efficient low-energy and passive houses the most important design criteria for a healthy and safe indoor environment. Building air-tightness and ventilation pure pro is a very important part of achieving healthy indoor air. SPU insulation pure pro subjects, insulated buildings, the air-tightness is an excellent SPU's solutions provide excellent air-tightness for normal construction. Typically, pure pro the SPU insulation subjects insulated buildings without measuring the accuracy of the so-called. n50 the number is less than 0.5 1 / h, that is, the air-tightness is excellent. Typically, this value moves in new houses 2 to 4 January / h. Air leakage figure measures pure pro the uncontrolled ventilation, that is, how many times the building indoor air quality changes of control gaps and holes are the hours. Residents feel bad air tight building uncomfortably draughty. pure pro Air tightness is also a very important indicator of the quality of the construction, because the air leaks expose the structures of moisture and mold damage. Air-tightness is also a very important role in energy consumption; every one unit increase in n50 chapter further studies of the heating energy consumption by about 7%. Building a healthy indoor climate, air is fresh and clean ventilation. The ventilation unit, which is equipped with heat recovery, whereas the outgoing air to the waste recovered as much of the heat energy. Ventilation unit outside air filters keep impurities such as allergy-causing particles outside the building.
SPU insulation subjects, passive house has been studied and safe SPU has developed passiivirakentamista conditions in Finland for several years. All SPU used for thermal pure pro insulation structures are VTT, review, and approval. In Finland, pure pro there are already hundreds of families who live in passive house, the rest of Europe they are already tens of thousands. Residents' experiences of passiivirakentamisesta are very positive as the economic sense, as the living comfort.
Passive House Fabric Fabric is currently pure pro the head of the head Kaivola built 1.5-layer p