How much does a Passive House cost?

How much does a Passive House cost?

Lacasaese

A passive house is like winning the Champion League of energy efficiency in today’s market. Better than the Leed certificate, better than Energy Star®, better than any other certificate that human beings have ever invented.

In the link I have put above you have all the requirements to be met by this type of housing but basically the goal is to reduce energy consumption of heating, air conditioning, etc. in at least 90%.

The Brikawood construction method aims to eliminate all rising damp through the absence of “vertical beams” in contact with the ground or moisture and the placement of a level surface before the smooth surface below.

Study showing passive houses already completed. As they rightly say, Passivhaus certification is of course not mandatory, since as we have said above, homolagation costs about 3,000 euros.

Their “Passivhaus” section is very interesting because it mentions a European directive that will come into force in December 2020 and which states that houses must be built to have low energy consumption.

How much does a passive house cost?

How much does a passive house cost? We can establish that a newly built house costs around 1000€/m2. Building a passive house of new construction costs around 1250€/m2. If you want to certify your house passive, you should count about 3,000€ more for a specialist team to certify that your house is passive.

How much does a passive house cost per square meter?

The standard cost ranges from 1000€/m2 to 1300€/m2.

How much does it cost to build a passivhaus house?

Passivhaus price. According to our own data of completed works we can ensure that for an average single-family house of 200,000 €, the cost overrun is around 12,000 €. So the cost overrun we estimate is 6% being in line with the 3-8% provided by the passivhaus building platform.

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Catalog of houses

The price of the construction of a Passivhaus is slightly higher than that of a conventional house, depending on the geographical area where the building is located the construction cost can be 10% higher and this percentage can go up to 15% if the passive house is located in a very cold area. However, we must take into account the energy savings of a Passivhaus compared to a conventional house, as these savings can reach 90%. In this way the extra cost in the construction will be compensated with the reduction of the energy bill throughout the life of the building.

Some of the additional costs generated by building a passive house are: high performance windows, extra insulation systems and ventilation systems with heat recovery. Although the installation of these elements involves an additional cost, we have to think that these systems will improve our quality of life within the Passivhaus and reduce energy consumption by up to 90%, and therefore also reduce the cost of our future energy bills.

How to get a passive house?

In order for a house to be passive, it is necessary to optimize heat gains to the maximum and reduce energy losses to a minimum in winter, and conversely during the summer season, by reducing the amount of heat it receives to the maximum.

What is a passive house?

A Passive House is an efficient building that seeks to reduce the building’s energy demand as much as possible through global design strategies. Specifically, it reduces energy consumption by 90% compared to a normal house.

What is a certified passive house?

What is a passive house? A passive house is one that is designed and built under the criteria of the passivhaus standard. That is, it is a house in which all energy consumption and demands are controlled to ensure minimum energy consumption and maximum interior comfort.

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Passivhaus what it is

A passive house or passive house is a type of housing framed within what are called ecological houses. It is not only a house where ecological, sustainable and environmentally friendly materials are used for its construction. When we talk about passive houses we refer more specifically to a type of ecological housing where energy efficiency is a priority in addition to the use of the aforementioned materials.

They are houses where the use of solar energy, the tightness of the house and the quality of indoor air reduce energy consumption as much as possible, reducing the bill and therefore increasing savings by approximately 70%. This type of housing provides a comfort and quality of life very difficult to find in ordinary houses.

At this point we would like to thank JREYMA architects for the information in this article that has helped us to understand and learn more about passive houses and what is the cost of them.

How long does it take to construct a building?

In the case of multi-story buildings, the work can take an average of 2 years, since the estimated time for the concrete of each mezzanine to set and be totally stable is 28 days. In other words, if the building has 10 floors, the work will take 280 days in which the work will be limited.

What is the insulation of a passive house?

Polyurethane is the insulation par excellence in the passive house. It can be found in the form of rigid foam sheets, sandwich panels and sprayed polyurethane in different applications such as the envelope, roof and interiors.

What is passive insulation?

Passive noise isolation occurs when earphones or headphones naturally block outside noise. When earphones are molded to the exact shape of your ears, they prevent outside ambient noise from entering the ear canal. … Passives work for all noise environments.

Passivhaus price

“How much more does a passive house cost than a normal house?” our clients ask. Our answer is always the same: “Well, it depends”. It depends on what you compare it with, because most of the time that comparison is not homogeneous.

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When we go to buy a vehicle, we don’t ask what price difference there is between a “normal” model and a “different” one.  Whether it is a minivan, an SUV, an electric vehicle or a van equipped with a bed, a kitchen and a refrigerator for soft drinks.

When we go to the dealership we already have in mind what type of vehicle we want or need. So we will look for that type of vehicle among different brands, but always within the same segment. At that moment we will be able to compare prices, because the different models offer us similar features to what we are looking for. And we will have discarded all the other models because they do not meet the requirements we are interested in.

Obviously there are many elements that can vary the price of a house that do not influence its performance.  The interior and exterior finishes, the interior carpentry, the sanitary elements, the urbanization or the common areas can have a lot of incidence.