Ventilated facade made of metal cassettes - installation instructions!

Metal cassettes are a modern, aesthetically pleasing facing material that can be used to quickly and inexpensively finish the exterior of a building. The advantage of this method of protecting the walls of the house is that the metal requires practically no maintenance and retains all its properties for many years.

Ventilated facade made of metal cassettes - installation instructions!

Ventilated facade made of metal cassettes

The design of metal cassettes allows you to be sure that the insulation will always be dry. Consequently, fungus and mold will not start under the skin. This ensures high thermal insulation characteristics of the building.

What is needed for a ventilated facade

The technology of a ventilated facade implies a wide variability of the final result, provided by a variety of modern facing materials. Among them:

  • ceramic granite slabs;

    Ventilated facade made of metal cassettes - installation instructions!

    Ceramic granite

  • fiber cement panels;

    Ventilated facade made of metal cassettes - installation instructions!

    Fiber cement panels

  • metal cassettes;

    Ventilated facade made of metal cassettes - installation instructions!

    Facade cassettes in the warehouse

  • HPL panels with a thickness of 0.6 to 25 mm (composed of a high temperature compressed laminate of wood fiber and several layers of kraft paper);

    Ventilated facade made of metal cassettes - installation instructions!

    Facade made of laminate hpl panels

  • clinker panels;

    Ventilated facade made of metal cassettes - installation instructions!

    Installation of facade thermal panels with clinker tiles

  • composite panels;

    Ventilated facade made of metal cassettes - installation instructions!

    Aluminum composite facade panels

  • siding;

    Ventilated facade made of metal cassettes - installation instructions!

    Siding and facade panels

  • sandwich panels.

    Ventilated facade made of metal cassettes - installation instructions!

    Facade sandwich panels

For the Russian consumer, it is more profitable to buy a facing material of domestic production. The reason is that when choosing imported models, difficulties may arise at the stage of post-warranty service.

So, if a piece replacement of elements is required, the required material may not be on sale.

What is metal cassette

Ventilated facade made of metal cassettes - installation instructions!

Front metal cassettes from galvanized steel

Metal cassette - one of the types of facing material intended for the exterior decoration of the walls of the house. Cassettes can have different shapes:

  • rectangular;
  • triangular;
  • trapezoidal;
  • U-shaped.

Standard dimensions of rectangular metal cassettes

Length (mm) Width (mm)
1160 1160
1160 535
1160 326
535 535
535 326
326 326
1400 600
1000 310

Ventilated facade made of metal cassettes - installation instructions!

metal products of a certain geometric shape with an anti-corrosion decorative coating

Each panel has right-angled side shelves on all four sides of this product.Metal cassettes are painted with powder paint at the factory.

This method of metal protection allows you to create a high-strength coating that is resistant to atmospheric precipitation and mechanical damage.

For the manufacture of panels, galvanized sheet steel with a thickness of 0.7-1.5 mm is used. The choice depends on the size of the cassette.

Paint application and polymerization can be done both before and after the panel is made. Copper and brass are used to create exclusive facades. Such facing materials are more expensive. The peculiarity of metal cassettes is their low weight. This allows you to choose a simpler and more inexpensive facade system for installation.

Ventilated facade made of metal cassettes - installation instructions!

Modern aluminum facade cassettes

When studying the material on self-cladding of a house with metal cassettes, one may get the impression of the multivariate installation of these materials. But it should be understood that the variety of the proposed technologies is due to the fact that each manufacturer gives its product and its installation system a specific name. The variability is due precisely to this fact, and not to differences in the way the panels are installed on the external walls of the house.

Ventilated facade made of metal cassettes - installation instructions!

Non-ferrous metal cassettes

For example, there are no fundamental differences between the ventilated facade systems VENFAS, "Abris", "Kraspan", "Alt Facade "and others. There are only nuances in the type of additional elements used, the type and method of applying a protective coating to the metal, a variety of colors and textures of panels.

Types of metal cassettes

Manufacturers offer metal cassettes with a pattern, with perforation, non-standard sizes and configurations. Having understood the technology of installation of this finishing material, you can fearlessly purchase the products of any enterprise, domestic or foreign.

Perforated

Ventilated facade made of metal cassettes - installation instructions!

Perforated facade panels

Perforated metal panels, together with the inner LED architectural lighting, allow you to equip unique facades. Such a building will not go unnoticed at any time of the day, but it looks most impressive in the evening and at night. Perforated panels differ from conventional ones only by the presence of evenly spaced holes.

Volume

Ventilated facade made of metal cassettes - installation instructions!

Artistic facade cassettes

On the basis of metal cassettes, volumetric panels are also created ... These materials give the task an extravagant futuristic look. Volumetric panels can be used both on the entire surface of the facade, and on its individual sections.

Regardless of the finishing option chosen, the building will certainly acquire its own distinctive touch.

Ventilated facade made of metal cassettes - installation instructions!

Bulk metal cassettes

Bulk metal cassettes can be of different shapes and configurations:

  • wavy;
  • pointed;
  • conical;
  • in the form of honeycombs.

The artistic possibilities of using this material are incredibly wide, so its popularity is steadily growing.

Ventilated facade made of metal cassettes - installation instructions!

Volumetric facades

Ventilated facade made of metal cassettes - installation instructions!

Photos of volumetric facade cassettes

Multicolor

Ventilated facade made of metal cassettes - installation instructions!

Galvanized metal cassettes

Metallic cassettes give the building an impressive look and "chameleon". Products of this type are additionally covered with another layer of protection: polyester spraying.

Multi-color metal cassettes will provide the facade with a variety of colors that will change depending on the angle of incidence of light rays. With the help of this facing material, you can radically change the appearance of a building and make it unique.

Ventilated facade made of metal cassettes - installation instructions!

Metal facade panels on the automatic paint line

Ventilated facade made of metal cassettes - installation instructions!

Bright metal cassettes

Design features of metal cassettes

For facing the outer walls of buildings, open and closed metal cassettes are used. The first differ from the second in the way of installation and the appearance of the finished structure.

When installing a facade made of metal cassettes of open type, all points of fastening of panels to each other will be visible.

Therefore, for the connection, fasteners are used, the caps of which are painted in the same color as the metal cassettes. When installing closed-type panels, a solid plane is formed without visible gaps. Regardless of the mounting method, metal cassettes are installed on the ventilated façade subsystem, that is, on a solid frame.

Ventilated facade made of metal cassettes - installation instructions!

This is how the main fasteners for the facade lathing from metal cassettes look like

Please note: the subsystem is the supporting plane, to which the facing material is attached to. In the case of a ventilated facade, this is a structure assembled from a heat insulator and additional elements: load-bearing profiles, brackets, anchors, etc.

The essence of the open method of fastening consists in the phased laying of metal cassettes with the entrance of the side shelves of each next panel on the side shelves of the previous one. The standard depth of entry is 2.5 cm. Fasteners are installed with a step of 20-25 cm.

Ventilated facade made of metal cassettes - installation instructions!

Metal cassettes of closed (left) open (right) fastening type

Ventilated facade made of metal cassettes - installation instructions!

Corner elements

The hidden mounting method is based on the hook of each next cassette to the shelf of the previous one.

The assembly is carried out in the direction from bottom to top and from left to right. Each subsequent panel, when installed, covers the place of fixation on the frame of the previous one. And, in turn, it is attached in the same way. This is how the facade is finished with closed-type metal cassettes.

Ventilated facade made of metal cassettes - installation instructions!

The main difference between open and closed metal cassettes in the fastening of the seam of the metal cassette itself

Ventilated facade made of metal cassettes - installation instructions!

Closed metal cassettes

Ventilated facade made of metal cassettes - installation instructions!

Closed metal cassette drawing

Ventilated facade made of metal cassettes - installation instructions!

The difference between closed and open types of fastening

Structure of a ventilated facade

For self-installation of metal cassettes, you need to know about the design features of ventilated facades.

All manufacturers of materials for exterior decoration of buildings also offer subsystems for their installation. In some cases, the technology of the cladding device is called "NVF" (hinged ventilated facade). For a better understanding of the information, you need to understand that an illegal armed formation and a "ventilated facade" are one and the same.

Ventilated facade made of metal cassettes - installation instructions!

Detailed installation diagram of facade cassettes

Such a system of exterior decoration of buildings is the most practical, as it allows to provide high-quality thermal insulation and ventilation. The main elements of illegal armed groups:

  • load-bearing wall;
  • heat-insulating layer;
  • brackets, which are necessary for fastening the facing material;
  • facing material (in in this case - metal cassettes).

Ventilated facade made of metal cassettes - installation instructions!

Installation scheme

The finishing material performs two functions: it provides the aesthetic appeal of the architectural appearance of the building and protects the heat insulator from adverse effects external environment.

The principle of operation of a ventilated facade

The temperature difference inside and outside the premises ensures the creation of a heat flow directed from the inside to the outside (air tends to move from a warm point of the environment to a cold one). On its way, the air flow overcomes an obstacle in the form of a wall and illegal armed groups.

Ventilated facade made of metal cassettes - installation instructions!

Scheme of heat exchange between a wall and a ventilated facade

Passing through these materials, it heats them to varying degrees. The closer the material is to the outer surface of the facade, the lower its temperature.

Since air is the best heat accumulator, the ventilation gap of the IAF provides a higher temperature of the outer layer of the facade than that of the environment. Average: the facing temperature is 1-3 ° C higher.

As a result, cold air, in contact with the IAF, heats up and rushes up. Thus, a continuous air flow is created along the wall of the house, the average speed of which is 0.5 m / s.

Through the gaps in the lining and the bottom air vents, fresh air enters the IAF, which guarantees the evaporation of moisture. Passing along the wall from the bottom up, the air stream leaves the facade, carrying away the vapors.

Ventilated facade made of metal cassettes - installation instructions!

Ventilated facades, scheme

Important to know: brackets play a special role in heat exchange. If they are made of material with high thermal conductivity, the heat loss reaches 10-15%. To compensate, a thicker layer of thermal insulation material is required.

Therefore, when choosing brackets, you need to pay attention to what they are made of. The highest thermal conductivity coefficient for aluminum (including anodized aluminum). The best choice is steel and alloys.

Table of materials required for installation of a ventilated facade from metal cassettes

Material name Unit dimensions goods (cm)
U-shaped profile Width 6,5 length 300
L-shaped profile Length 300
Z-shaped profile Length 300
Joint vertical plank Length 200
Horizontal seam placket Length 200
Outside corner Length 200
Inner corner Length 200
Brackets 35x22x8
Clamp
EDPM tape
Self-tapping screws
Disc dowels
Anchors
Thermal insulation material
Metal cassettes

Ventilated facade made of metal cassettes - installation instructions!

Installation profiles

Ventilated facade made of metal cassettes - installation instructions!

Subsystem complete set

Calculation of materials for facade cladding

To calculate the number and size of metal cassettes, a facade cladding project must be created. This service is offered by all manufacturers and shops selling finishing materials.

If it is not possible to contact a specialist, you can make an independent calculation based on the proposed instructions.

Ventilated facade made of metal cassettes - installation instructions!

To calculate the facing, you can use the simplest formulas

Step 1. Using a tape measure, measure the length and height walls, window and doorways. Measure the distances between the corners of the wall and the openings located on it, between the openings. Record the values ​​obtained.

Step 2. Calculate the area of ​​walls, window and door openings by multiplying their length by width. Record the values ​​obtained.

Step 3. The area of ​​the openings that are located on it is subtracted from the area of ​​each wall.

As a result, you should get 4 numbers, which must be added to get the total area of ​​the space to be covered.

Step 4. At this stage, you need to find the optimal length and width of metal cassettes. The calculation is carried out on the basis that solid panels should be installed on the walls, without trimming. It is important to consider the width of the flanges of the corner profile.

If necessary, jointing metal posts can be used to close the gaps.

Ventilated facade made of metal cassettes - installation instructions!

Norms of material consumption for the construction of a ventilated facade from metal cassettes

In order to simplify the calculation of the amount of materials, it is recommended to know in advance the dimensions of metal cassettes and additional items that can be bought in this locality.

Drawing up a diagram of the subsystem

Based on the calculations obtained at the previous stage, a diagram of the supporting frame is drawn up. It should indicate the points of attachment to the wall of the brackets.Take into account that each metal cassette has corresponding holes for fixing to the subsystem.

In drawing up a diagram, they are guided by the distance between these holes.

It is also important to consider the type of metal cassette. If a panel with an open mount is used, the shelves of adjacent products will overlap. The distance between the profiles of the horizontal lathing is determined based on the height (length) of the metal cassette.

Ventilated facade made of metal cassettes - installation instructions!

Frame for metal cassettes

Example

Distance between holes on metal cassette shelves 53 cm.

Wall length from corner to corner 9 m 60 cm. 18 panels must be installed along the horizontal line. We multiply 53 cm by 18, we get 954 cm. Subtract 954 cm (total length of panels) from 960 cm (wall length), we get 6 cm.

This gap will be closed by corner profiles, the width of the shelves of which is 5 cm.

we need to close only 6 cm, and the total width of the shelves of the corner profile installed at both corners of the house is 10 cm, the corner profile will go to the metal cassettes attachment points. This will achieve the required structural integrity.

The length of each metal cassette is 535 cm. The distance between the holes in the shelves is 530 cm. The height of the wall from the basement to the roof is 310 cm.

6 metal cassettes must be installed vertically, the total length of which will be 318 cm. The extra 8 cm will need to be cut and close the cut with a finishing strip.

Step-by-step instructions for installing the subsystem

To perform the work, you will need the following tools:

  • plumb line;
  • bubble building level, at least 1 m long;
  • metal or wooden square;
  • a simple pencil or marker;
  • battery-powered screwdriver;
  • a powerful drill or hammer drill (the choice depends on the materials from which the walls of the house are built);
  • hammer;
  • scissors for metal.

Materials :

  • starting strip;
  • bearing profile;
  • slopes;
  • brackets;
  • paronite gaskets;
  • anchors or dowels for fastening brackets;
  • thermal insulation material (mineral wool or foam boards);
  • disc dowels for fixing the heat insulator to the wall.

There are two types of brackets: adjustable in length and non-adjustable.

The first ones consist of two parts: straight and corner panels. These parts are connected to each other with screws. The panels have slots for pushing in and out the straight element. This allows the supporting profiles to be installed on the same plane. Non-adjustable brackets can be used to clad flat walls.

The pitch of the fasteners is specified in the facade cladding project. When self-assembly, you must be guided by the rule: the optimal distance between the hardware is 20-25 cm.

Prices for popular models of screwdrivers

Screwdrivers

Output of the horizontal crate plane

Step 1. Using a tape measure and a pencil, markings are applied to the wall, corresponding to the previously drawn up scheme of the subsystem.

Ventilated facade made of metal cassettes - installation instructions!

Marking out

Ventilated facade made of metal cassettes - installation instructions!

Use the water level for accurate marking

Step 2.

A plumb line is set at the top of the wall corner.

Step 3. Along the line of the plumb line at the marking points, holes are drilled for attaching the brackets.

Ventilated facade made of metal cassettes - installation instructions!

Drilling a hole for mounting the bracket

Step 4. Hammer anchors into the holes and fix the corner shelves of the brackets , having previously installed paronite gaskets between them and the wall.

Ventilated facade made of metal cassettes - installation instructions!

Mounting the bracket

Ventilated facade made of metal cassettes - installation instructions!

Anchor is driven into the dowel

Ventilated facade made of metal cassettes - installation instructions!

Brackets on the wall

Step 5. Using screws, straight elements are attached to the corner shelves of the brackets so that they could move freely along the entire length of the slots in them.

Ventilated facade made of metal cassettes - installation instructions!

Fixing the angle

Step 6. Gradually move the plumb line, setting it above the marking lines, and perform a similar task: install the brackets.

Step 7.

Carry out the installation of bearing profiles, which are attached to the brackets with self-tapping screws and a screwdriver. The profile is installed horizontally. The design of the brackets allows leveling the battens in the horizontal plane at a distance of up to 30 mm. The correctness of the installation of the profiles is regularly checked using a plumb bob. All supports of this level of the crate should be located along the horizontal joints of the metal cassettes.

Ventilated facade made of metal cassettes - installation instructions!

General installation diagram of the frame for the facade

If there is not enough movement of the brackets to create a flat plane under the panel, install similar elements, but with longer shelves.

Installation of heat, steam and wind protection

Step 1. Lay a plate of heat-insulating material on the wall so that the mineral wool (or foam) is located between the bearing profiles and supported by brackets. The sheets of the heat insulator are installed so as to ensure the bandaging of the joints.

Ventilated facade made of metal cassettes - installation instructions!

Laying and fixing the insulation

Step 2.

Drill holes in the wall through the thermal insulator so that 1 slab had at least 5 attachment points (in each corner and in the middle).

Step 3. Fix the slab with plastic disc dowels, driving them into the drilled holes.

A vapor barrier membrane or wind barrier is installed on top of the insulation. Both materials can be mounted simultaneously.

The choice of wall protection option depends on the climatic conditions of the region of residence. For areas with high air humidity (maritime climate), a vapor barrier must be installed. An important point: the sheets of steam and wind protection are laid with an overlap of 10-15 cm.

Step 4. The sheet of wind protection is attached to the profile installed in the upper part of the wall.

Lower the roll down, closing the heat insulator.

Ventilated facade made of metal cassettes - installation instructions!

Vapor barrier installation

Step 5. Using a screwdriver and self-tapping screws, fasten the canvas to the bearing profiles.

Ventilated facade made of metal cassettes - installation instructions!

Web fixation

Ventilated facade made of metal cassettes - installation instructions!

Insulation is attached with an overlap

Step 6. Use scissors or a knife to cut off the rest of the roll.

Repeat the procedure for laying the windscreen until the entire wall is covered.

Prices for material for vapor barrier

Material for vapor barrier

Output of the vertical lathing plane

Step 1. Vertically installed hat profiles 6.5 or 8 cm wide are attached to the horizontal lathing brackets using self-tapping screws. They ensure the creation of a level surface by regularly checking the vertical with a plumb line.

All profiles of this sheathing level should be located along the vertical joints of the metal cassettes. The distance between the frame supports must be strictly observed.

Step 2. A basement flashing is attached to the lower horizontal profile using self-tapping screws and a screwdriver.

Ventilated facade made of metal cassettes - installation instructions!

Installation of the frame

Step 3.

Along the upper edge of the ebb along the entire length of the wall, set the initial plank.

Ventilated facade made of metal cassettes - installation instructions!

Installation of the initial profile

Video - Installation of metal cassettes

Installation of closed-type metal cassettes

Installation of panels is carried out in the direction from bottom to top. Work starts from the left corner of the building.

Step 1. Before installing the cassettes, remove the protective film from the sides of each panel.

Step 2 . Bring the bottom of the panel over the starting bar so that a characteristic click is heard.

Ventilated facade made of metal cassettes - installation instructions!

Installation of the first row

Step 3. The upper shelf of the metal cassette is attached to the vertical profiles using self-tapping screws.

Ventilated facade made of metal cassettes - installation instructions!

Installation of the second row

Step 4 .

The lower projection of the next panel is hooked onto the upper shelf of the already installed one, the cassette is lifted up.

Step 5. Fix the panel to the metal profile.

Ventilated facade made of metal cassettes - installation instructions!

Checking the installed metal cassettes with level

Step 6. Slopes are installed along the perimeter of window and door openings.

Video - Installation of window frames

Step 7. Continue to install metal cassettes from bottom to top and from left to right. To close the gaps, jointing strips are used, which are a U-shaped narrow panel, the recess of which is inserted into the gap between the lines of the metal cassettes. The side shelves of the jointing strip are attached to the profile using self-tapping screws, the caps of which are painted in the color of the facing material.

Step 8.

If necessary, trim the top panels.

Step 9. Attach the finishing strip to the top of the wall.

Step 10. After finishing the cladding of two adjacent walls, install the corner profiles.

Prices for popular models of electric drills

Electric drills

Installation of open type metal cassettes is carried out in the same way, but in any convenient direction. Installation of these panels is much easier, since the connection of the shelves does not require snapping into each other.

Video - Instructional film on installation of facade cassettes and panels

Video - Installation of ventilated facade systems

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