Why should insulation and facade be done by a professional?
Insulation and facade is a job that requires special knowledge and craftsmanship. Since insulation requires precise planning, involving various aspects, it is advised to consult a professional. Insulation has an effect on air circulation in the house. Improper or improperly installed insulation can quickly lead to the development of condensation and mold, which is bad for people”s health and usually goes unnoticed. Better not to risk it.
What insulation and facade is the best?
The decision to insulate and facade the building is certainly a serious step, primarily from a financial point of view, because it requires investments that are a significant item for the household budget. That”s why you should think carefully and approach the choice and decision about the type and quality of the materials you will install in a comprehensive way. Consider the following facts: You work on the facade only once in the lifetime of the object – you need to choose the components that will make it possible – therefore, a permanent solution; Think about all the aspects and problems on the building that the insulation and facade should solve for you – in addition to thermal insulation in winter, think about thermal protection in summer, sound insulation from outside noise and fire resistance of the facade; Internal comfort in the premises after the installation of the facade – it is necessary for the walls to
Is stone wool good for insulation?
If you opt for stone mineral wool, you will get adequate thermal protection that is at the level of EPS insulation, but you will also get excellent sound insulation of the walls as well as a non-combustible facade. Please note that all components of the facade system are adapted to insulating material such as stone wool. Manufacturers of adhesives and finishing layers on the facade have certified contact facade systems (so-called ETICS systems) with stone wool – these systems are in class A2, which makes them non-combustible systems. ETICS systems with EPS cannot get this class and they always belong to fuel systems. Also, an important difference in characteristics is the vapor permeability of the material; this characteristic is defined by the coefficient µ (the lower the value of µ, the easier the steam passes through the material). To make it easier to understand, we give you an example of air, where the value µ=1. For stone wool is: µ=1.2 and for EPS µ=30-40. From this comparison, it is clear that the diffusion of water vapor through walls with stone wool is done without problems, so the quality of the indoor air and the microclimate are definitely better compared to systems that have extremely impermeable materials in their composition.
How long does insulation and facade last?
Insulation and facade
Contact facades, better known as demit facades, currently, at least when it comes to private and smaller residential buildings, represent the most logical choice for adequate thermal insulation. The affordable price and longevity, provided that the work is done well, as well as great savings in heating costs that quickly return the investment, contributed to the fact that demit facades are very popular in our country. On average, demit facades have a durability of about 30 years, with that number depending somewhat on the building itself. If it is a high-quality new building whose walls will not be exposed to various mechanical influences, the demit facade can, with less maintenance, last longer.
What is needed for the production of insulation and facade?
The basis of the demit facade is usually styrofoam of different dimensions, and stone wool can be substituted for styrofoam. It is more expensive, but its advantage is that it is permeable to water vapor, so, as we say, the walls can breathe. In this way, the possibility of mold appearing on the walls during the winter months is reduced. This is of particular importance if you install PVC joinery along the facade, because new PVC windows seal incomparably better than any old wooden ones. Therefore, after installing new PVC windows, it is necessary to take care of ventilation in order to prevent colored mold on the walls. Of course, far from the fact that the installation of insulation with Styrofoam means the appearance of mold, and that you are spared from that with rock wool insulation, only the vapor permeability of rock wool is one of the advantages.
Insulation and facade manufacturing process?
The process of making insulation and facade is quite simple. Styrofoam boards are glued to the base with appropriate adhesives. The method of applying the glue to the Styrofoam boards is extremely important. Glue is applied to the edges of the panels to achieve the effect of an insulated air chamber. If the glue is not applied well, there are problems with condensation and weakened insulation, and the lifespan of the facade is reduced. After the panels are placed on the facade, they are additionally fixed to each other with special plastic dowels – about six dowels per square. By placing the styrofoam boards, the leveling is done at the same time and any unevenness left by the mason is corrected, so that the surface of the wall is flat at the end. It would be a good idea to ask the craftsman who will install the facade to check the quality of the masonry work and to confirm that he will be able to
How much does insulation and facade production cost?
In essence, we will certainly not choose materials and elements of top quality, if we do not have the money for it. However, you should know that there are those things that you can save on and that won”t cause any big problem, but you should also know that there are those things that you can”t save on. The prices can be different, so it is necessary to compare the offers of the craftsmen.
