#Editpad lite for building websites install#

In the summer months, this phenomenon of natural convection means that the air is renewed, which prevents overheating. The “ chimney effect” which occurs inside the air cavity means that hot air rises and exits through the top of the facade. The main difference between this and the ETI system is that it has an air cavity between the load bearing wall and the cladding material.Įven though this system is more costly and complex to install, most of the time it is a cost-effective option since the air gap is responsible for many of the benefits of the rainscreen cladding. Rainscreen claddingĪ rainscreen cladding or ventilated facade system is made up of a load bearing wall, an insulation layer and the cladding material, which is fixed to the building using a supporting structure. It is, therefore, an option that provides a good level of efficiency for its price, since no costs are deriving from a framework system. Since the ETI system has an insulation layer, it reduces thermal bridges and the risk of condensation. The most frequently used materials in the insulation aspect of an ETI system are expanded polystyrene (EPS), extruded polystyrene (XPS), graphite expanded polystyrene (EPS-G) and mineral wool (MW). The system is then finished off with a cladding or finish that suits the aesthetics of the property. On the other hand, since classic facades do not have an air chamber or insulation, they provide less heat and sound insulation, which means fewer energy savings.ĮTI (External Thermal Insulation) systems consist of installing plates of insulation material all around the building, which are protected by mortar and adhered or mechanically fixed to the supporting wall.

#Editpad lite for building websites install#

The benefits are that they are less complex to build, quick to install and have a low cost. This classification includes facades that use traditional construction materials such as brick, stone, wood, ceramics, rendering, etc. Prefabricated facades are usually used in industrial factories and large shopping centers. In terms of the disadvantages, the design options are more limited and there is a minimum volume of work required in order to make it viable. The main advantages of this type of facade are the speed and ease of installation, as well as a lower cost compared to other systems. The components of these facades are manufactured industrially in highly mechanized plants, and they often use wood and concrete panels. This type of facade is formed mainly of prefabricated modules that are joined together or assembled on-site. Within this category we find different types of facades which, depending on the thermal insulation needs, may be load-bearing or self-supporting and may or may not have an air chamber. For a facade to be considered heavyweight, the average weight, including the solid and hollow elements, must be above 100kg per square meter. This type of facade is mainly installed in medium and high-rise office buildings.Īs its name indicates, this type of facade tends to be made up of construction materials of considerable weight. Some particular advantages of the lightweight facade system are the ease of installation and the amount of light they let into the building.Ĭompared with other types of facade, lightweight facades provide less heat and sound insulation, and they have higher maintenance costs in the medium and long term.

With a curtain wall, the facade passes continuously around the framework of the structure, whereas with a paneled facade the framework interrupts the facade. There are two types of construction for lightweight facades: curtain wall and panel facade. The materials that are normally used for cladding include glass and metal. Since it does not contribute to the stability of the building, t he lightweight facade needs to be designed to support the loads that place stress on its components. This is a type of facade that adheres to the resistant structure of the building, but does not form part of it.