dew point for walls- Review + Video

dew point for walls- Review + Video In cool climates, the house is much more comfortable if you apply the correct internal mineral insulation of the walls.

If this insulation is performed in conjunction with the insulation of window and door openings, then heat loss will significantly decrease and the house will become much more comfortable and warm. This is especially important and relevant for panel houses, =. after all, all reinforced concrete panels are a direct source of additional cold bridges, foam and interior wall decoration partially removes this issue. External thermal insulation is performed when the house is no higher than one floor.

As a rule, a balcony or loggia is insulated outside.

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Materials and tools for home insulation

dew point for walls- Review + Video The choice of materials and tools for wall insulation is wide enough. There are modern materials, for example, penoflex, and there are also standard ones, such as foam or mineral wool. By their properties of thermal insulation, they are about the same, but the price is usually very different.

Let's consider in more detail all types of necessary materials for wall insulation.

  1. Styrofoam. This type of material is quite cheap and is most often used for wall insulation. Due to the fact that the foam is produced in slabs, it is very easy to attach it to frame walls, even with ordinary glue, without using any frame. The downside of foam is that it is very fragile and crumbles quite easily. This directly applies to conventional ball foam.

    Its advantages are that a layer of thermal insulation made of ordinary foam is very cheap. Manufacturers usually solve this problem by re-heat treating the insulation material. As a result, it ceases to crumble and break, but its price increases significantly. This material is called extruded polystyrene foam.

  2. Mineral wool .

    Also a very good and most common material for internal wall insulation. Mineral wool is usually available in mats or rolls. But to fix it, you need a special frame made of wooden slats. An insulating layer made of this material is very cheap, therefore it is used everywhere.

  3. Penoflex .

    The newest and highest quality material for thermal insulation of interior walls of the house. dew point for walls- Review + Video It is fastened to the inner walls with glue. By its qualities, it is durable, does not crumble or crumble, it is produced in special plates of different sizes and thicknesses. For more convenient installation, all plates of this insulation have a thorn-groove connection. The heat-insulating layer from it turns out to be more expensive, but penoflex is easy to install and assemble, and the joints will not necessarily need special processing.

All of the above heaters have a good indicator of moisture resistance.

There are many more different types of insulation, and you can choose any of them according to your preferences.

Installation of thermal insulation of internal walls

dew point for walls- Review + Video Great advantage of the inner layer of thermal insulation of a wooden house is that it can be installed at any time of the year. Working in a clean and dry environment will not be difficult.

Before starting work, prepare and clean all walls.

First of all, they must be freed from old wallpaper and plaster.

Ideally, you should have a clean frame, or concrete wall surfaces. After completing the first stage of preparation, apply to the walls, using special glue, a panel of thermal insulation material. Treat all joints with polyurethane foam and glue with assembly tape. Advice from experts, use summer-type polyurethane foam when working.

After insulating all walls, you need to make a special heat shield made of foil-clad polyethylene, which will be attached to the plates using double-sided tape. dew point for walls- Review + Video

If you carry out the internal insulation of the walls with mineral wool, then fix it with wooden slats that are attached to the wall on top of the layer insulation with screws or dowels.

On these slats, after the insulation layer is completely mounted and installed, fix the finishing cladding. It is also necessary to fix the finishing lining on the foam plastic, foam flex or polystyrene plates.

For this, all wooden slats must be stuffed onto the wall through a layer of insulation.

After completing these works, your internal thermal insulation of the house is ready. It remains to complete its facing.

Fastening the finishing cladding

dew point for walls- Review + Video
Cake for decorating insulated walls

For wall cladding, you can use moisture-resistant drywall, plywood sheets, plastic or other necessary building material. It will be attached with self-tapping screws to wooden slats. It is important to note that the inner walls of the rooms must be perfectly flat, so all slats must be set strictly in level.

Depending on the building material, the cladding on top is processed and putty, wallpaper is pasted on it, or simply painted. Interior decoration is of various types. Thanks to the wooden slats, a special air gap forms between the cladding panels and the insulation layer, and this greatly contributes to the retention of heat in the house.

External insulation

If your house is one-story, you can insulate the outer walls of a balcony or loggia. As a rule, mineral wool is chosen as an internal insulation for the walls, and the technology described above is used.

Sheets of flat slate serve as the final facing of the outer walls of the house, and the slats are replaced with thick bars.

If your house is multi-storey, then these works will require special installation and installation work with the involvement of professional installers, and this will significantly affect the final cost of construction.

Materials for insulating the interior walls of the house

To insulate the interior walls of the house, you will need the following building materials:

  1. polystyrene, expanded polystyrene, mineral wool and other other building materials of your choice;
  2. wooden slats;
  3. foil-clad polyethylene for installing a heat shield;
  4. gypsum plasterboards, plywood sheets or plastic for final cladding;
  5. acrylic paint or wallpaper;
  6. construction glue.

    dew point for walls- Review + Video
    Wall insulation materials

If all the internal insulation of the house is done correctly, taking into account all the above technical requirements, then the heat loss will decrease several times and it will be much warmer in your house.

This insulation will serve you for many decades without requiring any expensive repair or renovation.

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