The key elements of passive design are building location and orientation on the site; building window design; thermal mass; shading and ventilation. The first step is to achieve the exact amount of solar access to acquire enough warmth during the cooler months but also prevent overheating in summer. This is achieved through a combination of location and orientation. Some of the key features of the passive design features like views, covenants and restrictions will be discussed further in this blog.
Thermal insulation
The thick and continuous insulation usually provides a proper thermal separation between the heated or cooled inside environments and outside. High-Performance Building Supplies help to improve thermal comfort and reduce the risk of condensation. Passive house buildings are designed to be resilient to any kind of temperature peaks and be comfortable all around the year.
Mechanical ventilation heat recovery
MVHR or Mechanical ventilation heat recovery is considered to be a process of improving the inside quality of air without any opening of doors or windows. Passive House Builders in Melbourne use the MVHR for the purpose of improving indoor air quality without opening doors and windows. This system is also useful to clean the air from pollution and help to regulate humidity.
High-performance windows
The windows in a house play an important role in Passive House Design by allowing solar radiation to warm up the interior in winter. High-Performance Building Supplies help in keeping penetration through the insulation to a minimum level. The windows of the house are designed to be airtight and triple-glazed.
According to an experienced passive house designer, the amount of thermal mass required is not significant and easily provided in lightweight construction. A range of concepts regarding passive housing has been discussed in this blog. The adoption of these principles can enable the creation of buildings with healthy and dry indoor spaces.
