Diefacadenot only gives the building an individual look, but also has a protective function - against wind, rain and snow. Theventilated facadeis enjoying ever-increasing popularity and enables a variety of design options. The VHF can be installed on existing masonry and is equally suitable for new buildings and renovations, where even an old building can receive a comprehensive facelift. You will find out how this special facade shape works in today's article.
Ventilated curtain facade – structure
The curtained oneventilated facadeis characterized by a structural separation of the two components – weather layer and insulation. The facade is mounted in front of the existing external walls of a house and held in place by a special support system. An insulating material is inserted between the masonry and the prefabricated composite elements. The space created between the outermost layer and the insulation allows air to circulate freely behind the facade, which prevents moisture formation and ensures optimal thermal insulation.
Ventilated facade – multi-layer external wall construction
Here are a few important points to consider when setting up the VHF:
– The air layer in between should be larger than 2 centimeters, around 3 to 5 centimeters, to allow good air circulation. The system has a ventilation outlet made of fine-mesh mesh and a ventilation outlet at the bottom and topgridwith narrow gaps.
– Rock wool panels coated on one side with a thickness of 5 to 12 centimeters are usually used for the thermal insulation layer. Rock wool is a preferred material not only because of its good thermal insulation properties, but also because it forms an effective barrier against noise. Of course, it is also possible to use other insulation materials. Mostly mineral.
– The second support structure can be made of wood, aluminum, steel or a combination of different materials. This structure is screwed vertically onto the outside walls of the house. Their strength is tailored to the insulation.
– Different clothing materials allow maximum design freedom. The variety of frost-resistant materials is unlimited and ranges from copper, ceramic, porcelain stoneware, aluminum to wood. Even heavy clinker brick facades can be easily imitated.
Ventilated curtain wall – advantages
The characteristic structure of the VHF leads to a number of advantages - in terms of building physics and economics. First and foremost is the effective thermal protection. This also includes fire protection, driving rain protection, condensation protection, sound insulation and longevity.
The advantages of the VHF also include freedom of design. The facade panels made of various building materials, which are mounted on the vertical load-bearing structure, offer numerous design options. This means that even an old building can shine in new splendor.
From an economic and ecological point of view, the rear-ventilated facade is also particularly advantageous. It is easy to dismantle and has lower maintenance and follow-up costs compared to conventional facade shapes. This means that low-energy and passive house standards can also be met because it ensures the greatest possible heat storage, optimal removal of moisture from use and reduces CO2 emissions. Photovoltaic elements and solar panels can also be integrated into facade cladding. Ventilated facades can also be donegreen. To do this, the selection, anchoring and weight of the climbing plants must be carefully planned.
Cost of VHF
But this special facade has its price. It is impossible to say exactly how much the costs will be for a ventilated facade. They are strongly influenced by the choice of materials for the substructure, the insulation material and the visible shell. There are also the costs for assembly. Compare not only the prices of individual materials, but also the offers from specialist companies.
an old house shines in new splendor
Substructure made of aluminum or steel
VHF is mounted in front of the existing external walls of a house
numerous design options with various building materials
Porcelain stoneware tiles
Removal of construction and usage moisture
red clinker exterior walls hidden behind new facade panels
Substructure and insulation layer visible
Weatherproof facade system with a wood look
gold-colored facade panels with an asymmetrical shape
white facade panels
Facade panels with a wood look
