German Passive House Windows

The passive house concept represents today s highest energy standard.

German passive house windows.

Passive house with insulating windows and doors. A passive house is an extremely well insulated virtually air tight building that is primarily heated by passive solar gain and by internal gains from people electrical equipment etc. Hospital a step closer to certification. The passive house concept is based on the goal of reducing heat losses to an absolute minimum thus rendering large heating systems unnecessary see image 1.

To capture solar gains dramatically reduce heat loss and maintain the moderate interior surface temperatures vital to occupant comfort. All klearwall passive house windows are certified by the passive house institute germany and are suitable for all types of passive house and non passive house buildings. An airtightness test for the building which spans 78 000 square metres of gross floor area was extremely successful. With regard to passive windows and their thermal performance the german passivhaus institut notes.

Passive house components are an important development in this process due to their low energy features. Wood front door entryway. Modern aluminum front door option. Windows in a passive house are designed oriented and installed to take advantage of the free passive solar energy that can be gained through them.

Bob holloway posted in passivhaus on september 23 2014 02 29am. High performance triple glazed windows super insulation an airtight building shell limitation of thermal bridging and balanced energy recovery ventilation make possible extraordinary reductions in energy use and carbon emission. Klinikum frankfurt höchst photo small. Hello all i am posting in regards to the availability of american made passive house windows for the u s market.

Custom built in germany. Passive house windows and doors are extremely well built incorporating tightness thermal breaks minimal air infiltration and exfiltration all of which lead to extraordinary high r values. We have been building wooden german style tilt turn windows lift slide doors entrance doors fold slide doors as well as custom entrances. We are a small window door manufacture in the midwest mainly focused on energy efficient european designs.

The world s first passive house hospital currently being built in frankfurt germany is a step closer to certification. With 100s of completed projects and satisfied customers from coast to coast zola is the leading provider of european windows and doors in north america. Thus any window which has a u w value of 0 8 w m k or less is suitable for a passive house. More about passiv windows doors.

High performance windows and doors. To have a certified passive house the building s overall energy use and air leakage are the deciding factors. Passive house institute. As a leading north american supplier of passive house windows we know the science of performance.

Our passive house entry patio and sliding doors offer exceptional thermal performance craftsmanship and long term durability for your passive house retrofit or new build. It is grounded in building science advanced energy modeling and this following suite of design principles.