In today’s building market, there’s stiff competition among-st architects and designers who should pay close attention in order to stay in the market. Approaches, apart from the attraction of the facade of the building, there are first and foremost stuff such as energy efficiency and moisture management from the exteriors of the buildings and both should be considered seriously. Consequently, as a solution for both, designers and architects should turn to a product that does it for them, nothing but rain-screens which are layered wall systems using various cladding materials such as ceramic, metallic claddings, cement claddings, concrete claddings, natural slates, wood, etc. They have been recently used in American architecture and have been already used in the Canadian, European, and Japanese architecture. Architects and designers are generally seeking for ways so that the buildings they construct have the same criteria. As soon as they find out there are rain-screen claddings out there, they will use them for sure.
Rainscreen protecting the building against moisture
In any types of buildings, moisture can be something that everyone complains about and it has been always a major concern for human beings. It is likely that liquids such as rain, water, and snow go through the body of constructions and as a result, cause damage and in order for you to face, you should, therefore, look for something in order to get the building protected against them. Let’s take rain-screen cladding systems as an example; when rain and snow are moved sideways by the wind, in order to break the force of the wind, we’ll definitely need rainscreens since they use a cladding layer, which is separated from the rest of the wall assembly by a small gap. The seeping water can reach the inner surface of the cladding and because of gravity, the water runs down the inner side of the cladding and it never touches the rest of the wall. Behind the cladding, there is a well-sealed weather-resistant barrier layer, working to repel any stray drops. Being behind the cladding, it’s protected from deteriorating effects of the sun and as a result remarkable durability. So, the facade’s lifetime will be extended as well. Moreover, there is air space between exterior cladding and drainage plane that helps drainage and facilitates drying and any moisture that may pass by the cladding can be easily drained away from the building. Evaporation of any moisture can be accelerated by the presence of the air that flows between the wall and the cladding. All the mentioned features will make rainscreens the best choice for architects and designers who want to construct a building with high-quality facades. If you want to get your rain-screen system to work effectively, there must be enough space for water to run down the backside of the cladding. Moreover, there needs to be a place at the bottom or at the top of the wall or cladding for water to flow out to the exterior. Drainage is significantly noticeable. Sometimes the gap behind the rain-screen cladding is open both at bottom and top. After rain or something like that, we will have the flow of the air that helps dry out the backside of the cladding much faster.
Taking energy efficiency into account
Not only does the rain-screen system protect the building against moisture, but it also avoids wasting energy and as a result is energy efficient. Limited sources of energy is a critical issue and have been long important. Consequently, saving energy should be highly considered at the moment. There are different factors that might lead to energy inefficiency. Poor facade insulation causes a great deal of energy loss in buildings. Having an air cavity on the exterior facade of the building, rain screens are energy-saving and dramatically increase the energy efficiency of the building. Moreover, the air cavity of the system provides the building construction envelope with a more stable temperature. Rainscreen system also helps reduce hot and cold air and thermal movement through the wall and therefore reduces energy costs. Cooling the building is easier during summer by means of rain-screen system and also, the rainscreen cladding provides better control of the heating during winter in terms of both thermal comfort and energy saving. You can cut your energy bills between 30 and 40% thanks to the rain-screen cladding system. Rainscreen system is the most efficient cladding system for construction envelope purposes. Hence using this system will absolutely make your facade energy efficient.
Money-saving with rainscreen system
Once you decide to install a rain-screen system, they might be a bit expensive but as soon as you get it installed, due to its high quality and it will never let moisture in for many years, and apart from that your air conditioning and heating bills are kept to a minimum noticeably, it will save a great deal of your money consequently. So undoubtedly, you need to consider installing them.
Conclusion
With the construction boom in recent years, constructors should take the strength and quality of materials used in the facade of the building into consideration. Rainscreen cladding system is a system that can make a revolutionary change in the durability and strength of the buildings. As mentioned earlier, because of making the facade of the building energy-efficient and also its protection against moisture, rain screen systems have been a standard envelope for decades and they are definitely on top of the list of every constructor and that’s why it`s usage is on the rise. Common in Europe and Canada, rainscreens have just come into view in American architecture. Using them in the construction of the buildings will undoubtedly make the building a high-quality one. Use rainscreen cladding system in the structure of the building, and you will have a secure strong durable building. Besides, to increase durability and reduce maintenance needs and also to have a simple and affordable money-saving way, make sure you will benefit by using rain-screen cladding systems and have buildings of high quality.
