BeginningLa Floresta Products Blog Become a Client BLOG Is here: BeginningBlogOffersAQUATERMIC AEROTERMIA OFFERS Passive House in La Floresta News July 20, 2018 TAG: passive house energy efficiency Write the first comment! The Passive House concept is a further step in energy efficiency in the construction field. What is Passive House or Passivhaus? It is a concept that he calls houses built with very low energy consumption. It is energy efficiency taken to the top. Get a 75% reduction in energy needs for air conditioning or heating in your home. Save on bills and respect the environment. 5 basic principles in the construction of this type of housing: Excellent thermal insulator, suitable for the area where the construction is carried out. High performance windows and doors: double or triple glass windows filled with inert gas, correct placement during the work, etc. Absence of thermal bridges: revision of the energy transmission in the general elements and also in the corners, shafts, joints ... Air tightness: the envelope is as hermetic as possible, achieving a high efficiency of the mechanical ventilation system. The airtightness of the building is measured by the Blower Door test. Mechanical ventilation with heat recovery unit. The result is a home that requires much less energy to heat or cool. A conventional home would need around 90kWh / m2 to heat up in winter, while a house that meets these standards might only need 15kWh / m2. These houses, in most cases, will not need a heating system , since the need for heat is so low that in most cases the heat from the sun, the energy produced by the inhabitants of the house, is sufficient. and by the electrical appliances that are in operation inside. During the entire construction process from the project to the end, the house must meet a series of requirements , monitor, assess the construction elements, tests and provide documentation. At the end you will also have to pass a series of tests to ensure that everything meets the standards set in the Passive House. The final cost of the house will be higher than a conventional one, but the energy consumption in terms of air conditioning will be drastically reduced, so you will recover the investment quickly. What is the Blower Door? It is a pressure test that is carried out in Passivhaus homes to check their tightness. Consiste en crear una diferencia de presión entre el interior y el exterior de la vivienda mediante un ventilador situado en la puerta principal. Para que la casa cumpla con el estándard el resultado debe ser menor que 0.6 renovaciones de aire por hora en un diferencial de presión de 50Pa. ¿Tradeperson en la Floresta? En Suministros Industriales La Floresta contamos con personal cualificado para asesorarte en este tipo de construcciones, y que tu proyecto consiga la certificación de Passive House. Disponemos de personal Tradeperson, es decir certificada para este tipo de asesoramiento. Existen distintos tipos de certificación: - certificación de elementos constructivos. Hay empresas que han desarrollado materiales de cerramientos y construcción de alta calidad y que han certificado estos materiales según estos estándares Passive House. - Certificación de vivienda. Tanto de vivienda nueva como reformada. También puedes realizar una reforma en tu vivienda y quieres conseguir el certificado. En este caso es mucho más complicado ya que adaptar en este caso es más difícil que comenzar desde cero. - Certificación de personas: diseñador, certificador, consultor o asesor. Tradeperson es la certificación de los técnicos de ejecución de obra de Passivhaus. Si estás interesado, contacta con nosotros y te pondremos en contacto con nuestro Tradeperson. Productos Eficientes Existen empresas que han certificados sus productos para que tengas la seguridad que puedes utilizarlos en estos proyectos. Zehnder Han desarrollado distintos sistemas que puedes aplicar en tu vivienda: - soluciones de calefacción para viviendas y baños: radiadores y paneles aptos para utlizar con sistemas convencionales o con aerotermia. - soluciones para la ventilación de interiores. - soluciones de calefacción, refrigeración, ventilación y tratamiento de agua caliente. In La Floresta we also have other products that you can use given their great efficiency, even if they do not have the Passive House seal: - aerothermal equipment for heating and cooling with underfloor heating with solar support. - heat pumps for DHW with solar support systems. 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Throughout… https://t.co/OQed6K6z2E LA FLORESTA Us Gallery Events (edit) General information ABOUT LA FLORESTA Industrial supplies for professionals in plumbing, heating, gas, air conditioning, water treatment, irrigation, sanitation, bathrooms and accessories. We have been advising and supplying professionals with everything they need to carry out their installations for more than 15 years. PRODUCTS Our products Our brands Energy efficiency Catalogue Address: Avda. Portugal, 50 - 45600 Talavera de la Reina (Toledo) * Map * Telephone : 925 80 45 62 * Fax : 925 80 62 94 * Email : info@laflorestasa.es © 2020 Powered by SolucionesWebMolonas