The position of a building construction site can affect homes built on the site in a variety of ways. Energy-efficient homes are particularly vulnerable to the slightest changes in site orientation, as they rely upon specific natural phenomena to provide energy. In these case, as with more ordinary homes, the site of the foundations can seriously affect not only the angle at which the house is built, but also its value as a long-term property. Natural light is something appreciated across the globe, so the right site orientation of homes can make them very desirable properties. Good shade positioning will also help to make the house a hot property.
Site Orientation and Energy-Efficient Homes
In homes, the sun is perhaps one of the most important sources of heat and light. In energy efficient homes, it can be the main or sole provider of energy. The orientation of a site can either help or hinder this energy-gathering process, and it is particularly important in partially submerged homes, where light cannot enter from particular angles.
When orientating a home designed for maximum energy efficiency, the long axis of the home should run east to west. This is the best position for the solar benefits of energy efficient homes. Properly orientating these homes can reduce the energy use by around 35 percent, offering the potential for dramatically reducing costs simply by following the natural path of the sun.
As well as orientating the house towards the sun, notice should be taken of elements which might block out the sun: large rocks, hills, or trees can seriously affect how the orientation benefits energy efficient homes. Hills and trees can shelter a house from winter winds and also provide some shade for areas of the home in summer, reducing the need for A/C units.
Remember that green building is not just dedicated to the homes, but also to the surrounding countryside. Homes in greener locations are likely to also have gardens that can accommodate vegetable and fruit growing, as well as other devices, such as wind turbines and geothermal units. You can work with green architects to ensure that the buildings are positioned accurately from the start, ensuring that the cost of building correctly orientated homes is not more than that of an ordinary build.
Passive Heating in Homes
Site orientation of homes can be beneficial for those who are less involved in extreme green living, but still wish to have solar panels and other energy saving devices. You should check out the position of a house before looking to purchase, if you intend to use solar panels in the home at a later date. Passive heating can help you to save money on your heating bills, even if you are not interested in energy conservation. Positioning the site of a new build correctly costs no more than placing it in other location, so it makes sense to talk to the construction team to see if they can place the house in a sunnier position.