If you are the owner of a private house, then among your tasks you can highlight the creation of coziness and comfort inside the home. This is especially true for houses built of bricks. It can be quite difficult to choose a method of insulation, since thermal insulation materials are presented in a great variety on the market.
Ventilated facade
Warming a brick house outside with modern methods is expensive, but if the work is done on its own, you can save. As one of the methods of thermal insulation of walls, a ventilated facade can be distinguished . Choosing this technology, you solve two problems. Firstly, you will have the opportunity to reduce housing heating costs, and secondly, the facade will receive a modern aesthetic cladding. The main thing is to choose the right insulation. Plates are used most often today, you can follow the example of many consumers. The installation process will consist of several stages, initially it is necessary to clean the external walls from contamination, get rid of cracks and eliminate defects. Next, wooden bars are fixed to the wall, which will be the guides, the distance between them should be such that the free space fits the foam. Thermal insulation is fixed to the surface using building glue. The composition must be applied to the entire area of the insulation. After a certain time, when the glue dries, the foam can be further strengthened with plate-shaped dowels. Do not try to choose the cheapest insulation possible. Plates for these works will be an excellent solution. The seams formed between the sheets should be filled with adhesive. In order to improve the quality of thermal insulation, another layer of insulation should be fastened to the wall, while the grate should be perpendicular to the previous layer of the frame. Due to this system, it will be possible to obtain a ventilated gap, the thickness of which should be 40 millimeters.
The nuances of wall insulation with a ventilated facade
If you are interested in the question of how to insulate a brick house from the outside using modern methods, then you should pay special attention to the described technology. At the next stage, the hydrobarrier is fixed, in the role of which a synthetic film can act. It is necessary in order to exclude blowing out of thermal insulation. The resulting layers must be protected by siding from the effects of precipitation, this finish is sometimes replaced by facade panels or clapboard. Fastening canvases can be done on a metal system.
For reference
By equipping a ventilated facade, you can replace the foam with glass wool plates. Whatever material is used, ventilated facades allow the creation of an air heat curtain that reduces heat loss and also eliminates temperature fluctuations between the main wall and the decorative finish.
Use of mineral wool
With external insulation of brick walls, it is especially important to choose the right material. Among the popular heaters for such work, one can distinguish foam and mineral wool. The last option of thermal insulation is available in the form of plates that are designed specifically for the decoration of facades. Among the positive characteristics can be identified a long service life, slight diffuse stability, as well as fireproof and excellent sound insulation qualities. During manufacture, mineral wool undergoes a hydrophobization step, so that the material does not absorb water. Despite this peculiarity, during storage and installation, the boards need to be protected from moisture, only in this way it will be possible to exclude the loss of material of its insulating properties.
Styrofoam Selection
Penoplex insulation is also quite common today, this material consists of many pores that are filled with air. Using this material, you provide the walls with excellent thermal insulation characteristics, which is guaranteed by air, which is the best heat insulator among existing ones. Polyfoam does not pass water and is resistant to mold, fungi, and bacteria. It is not able to lose its properties when exposed to low temperatures, so it can be widely used in areas whose conditions are characterized by a high level of humidity. If insulation with penoplex is produced, then you can count on the fact that when exposed to open fire, the material will show its self-extinguishing qualities. The insulation will melt, and after eliminating the fire, it will go out. Considering the types of insulation, buyers often can not decide what to choose: polystyrene or mineral wool. Both materials are popular, but the first of these is most often preferred. This trend is due to the fact that the plates are less expensive and do not form dust during installation.
Preparing for insulation with foam
If you plan to warm the brick house outside using modern methods, you can use polystyrene foam, however, to achieve a positive result, it is important to take into account the nuances of the process. The master must prepare a set of spatulas, a knife, a hammer drill, as well as a hammer. Having visited the store, it is best to purchase sheets whose thickness is 80 millimeters. The best option would be a density equivalent to 25. If you cannot find a special mounting adhesive, then you can use the cement-based adhesive used in the process of laying the tiles.
Glue consumption
If the insulation of the walls of a brick house will be carried out using polystyrene, it is important to correctly calculate the volume of the adhesive composition. The master must take into account the moment that the mixture will be applied not only to thermal insulation, but also to the reinforced mesh.
Preparation of materials
The technology involves the use of fasteners, which should be made of plastic and have a wide hat. You will need a reinforced mesh that covers the surface. Be sure to stock up with putty, it can be finish or decorative. For surface treatment you will need deep penetration primer.
Technology of work
Having considered all types of insulation, which are today presented on the modern market, and choosing a foam, you should become more familiar with the technology of thermal insulation. The facade must be cleaned, leveled and soaked with soil. The last manipulation is necessary to increase adhesion. After this, you can proceed to dilute the glue and apply it to the surface of the foam sheet, you need to use a notched trowel. The plate is applied to the facade and pressed, however, there is no need to be zealous, otherwise the canvas may burst.
When warming a brick house with modern methods from the outside, foam plastic is often used, it will also need to be strengthened mechanically after the adhesive has completely hardened. It is necessary to install the dowel-nails in 5 places of the canvas. For cutting a sheet in size, you need to use a sharp knife, but you should refuse to use a power tool.
Surface reinforcement
Reinforcement of the reinforced mesh is made on a thin layer of adhesive, which is previously applied to the insulation. The mesh should be fixed with some overlap so that no cracks form at the joints. Once the mixture has dried, you can begin to finish the facade. To do this, you can use paint or decorative plaster.
Preparation for facade insulation with siding
Warming the house with siding is done after installing the crate. To do this, prepare wooden slats, the length of which is equal to the height of the house. Their fixation is carried out vertically. These elements must have the same thickness. Experts advise to treat the lumber with impregnation, which will protect against rot and fungus. If you decide to warm the brick house with polystyrene foam, then it can be used in tandem with siding. With perfect evenness of the walls, the crate can not be installed.
Selection of thermal insulation and preparation of tools
Under siding, you can install polystyrene, extruded polystyrene foam or basalt insulation. Their cost may seem impressive, but with expanded polystyrene and expanded polystyrene, it will be necessary to use additional hydro- and vapor barrier.
For work, you will need a screwdriver, a stapler, a tape measure, a building level, wood screws and staples for a stapler.
Siding installation
Before insulating a brick house, you should choose a decorative finish that will fit the exterior of the site. In the store you have to choose basement or vinyl siding, the first option is more expensive, but it is reliable and durable. When attaching the battens, the construction level should be used, which will ensure perfect facade evenness after completion of work. Near the door and window openings, the size of the siding may not coincide with the spans, in this case, the vinyl trim is cut with a saw, but when cutting the base panels, metal scissors should be used.