High performance passive house windows has become a mandatory part of the passive house standard. The requirement for a passive house is as follows windows should play the role of uw no more than 0.8 percent percent percent percent w/(m2k), plus the sun gain and shading options are allowed.Many projects of passive houses do not take certification and the standard of passive house construction can be achieved with the help of non-certified components. Most of our internal double-glazed windows and door frames can be fixed in the standard of a passive house, including a uw value of 0.8 percent percent percent percent or less. You need to contact only one of these technical specialists for recommendations on the windows of a passive house. For customers who need certification for a passive home, there are several interior windows with passive home certification. Please request supporting information. The lifting and sliding door internorm hs330 will be specified in compliance with the standard of passive apartments with u-values up to zero, 68 w / m2k. Hf330 (the standard of passive cottages is aluminum on the outside, with sexy warm solid wood on the inside. Please request information about the hs330 specification for the passive home. A passive apartment (or passivehouse) is a classic building that will require buildings to use a little heat for heating and cooling. Usually, a passive house uses only 10% of the energy used by an ordinary house. Solar glazing is used to maximize the height from sunlight and do not forget that the passive house is so well insulated and boasts so little heat loss that the light absorbs the heat produced by the residents, electrical appliances and sunlight, can accumulate enough to maintain the temperature in the house or apartment. Sophisticated heat-transfer ventilation systems are used for walking and preventing condensation without sacrificing heat, while adaptive shading and ventilation systems plus good design minimize excess heat in the summer.