BIOPASSIVE RENOVATIONS OF EXISTING BUILDINGS.

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Today we show you something totally different from the usual, it is about the other part of our company in which we are very focused, which are BIOPASIVE RENOVATIONS , renovations of existing buildings to improve energy efficiency but using natural and recycled materials, here you can see our brand BioReformarte .

In this case, there are 14 townhouses in the Community of Madrid that are 23 years old, and that, in addition to being in quite poor condition, have an E energy rating .

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ENERGY STUDY, THERMOGRAPHS AND BLOWERDOOR TEST:
At the request of the community, we have carried out Brunei Email List an energy study of the building, Thermographies and airtightness test or B lowerdoor  + (INFO here)  taking 1 of them as a reference, the result is quite bad for its owner, since as you can see In the thermographs, in the dark blue areas there are large infiltrations of air that mean that when we heat the house, the heat goes there, or in summer between the heat from outside. thermography-ebuidling thermography-living room-home

The result of the pressure test or Blowerdoor test has given a result of 9.21 r/h (renewals per hour). Perhaps this information does not tell you much, but the Passivhaus standard  requires a minimum of 0.6 r/h , for example in our home/showroom in Guadalix it gave 0.55 r/h .

This means that the air in this house is leaking 9 times every hour and therefore the heat inside and therefore our money.

We are going to carry out the economic study and propose several options for action and we will also seek financial aid in the Community of Madrid of Cristina Cifuentes to make this work easier for the owners. The objective is to achieve an energy rating of B , since A would be more complicated although not impossible, it is basically an economic issue.



Monitoring the energy efficiency of the home
Thus, from May 2015 to February 2016, with a range of temperatures between -6ºC minimum and 42ºC maximum , the average inside the home has been 22ºC , without the need for heating or air conditioning. In addition, the small amount of electricity needed comes from a photovoltaic solar energy installation, making the house self-sufficient . In this way, the average monthly expenditure on energy for air conditioning and electricity is €40 .

Monitoring information on energy behavior provides valuable information that allows 100x100madera and House Habitat to incorporate technical equipment and materials that improve their constructions.

Photo team House Habitat 100x100wood

House Habitat and 100x100wood team of professionals
The successful results obtained by the construction system used by House Habitat and 100x100madera respond to the same philosophy that considers quality construction to be one that combines maximum energy efficiency with environmental sustainability and the well-being of its inhabitants . All this with innovative materials and installations and personalized designs to suit the client.