Warm floor on the loggia: choice of materials, features of the device

If you decide to do a major overhaul of the home, then for sure you are thinking about the insulation of the loggia. This area can be used as an additional one, which is great for building a winter garden, an office with a computer or a recreation area. The main thing is that inside it was warm and comfortable and not only in the summer. This raises a completely reasonable question: how to make space warmer? As one of the possible solutions is the warm floor.

Choosing a heater

If you decide to arrange a warm floor on a loggia, then you need to think about isolating the system. These manipulations are required to reduce natural heat loss. In addition, while the radiated energy will be rationally and evenly distributed around the perimeter of the floor. Energy for additional heating will be saved, which will reduce the cost of energy. A layer of thermal insulation will also create an additional noise barrier.

As a variant of thermal insulation polypropylene can act. It has a honeycomb structure, does not differ hygroscopicity and can be perfectly processed. The material will be able to undergo a temperature of up to 130 ° C. On sale it is possible to meet expanded polystyrene with an overlay in the form of polypropylene film.

Styrofoam

One of the best solutions for thermal insulation of the warm floor on the loggia is expanded polystyrene. It is great for water systems. This material is distinguished by its high hardness, lightness and strength. It is resistant to high temperatures and their differences. In this case, the layer will retain its properties, even if it is used for a long time. In an aggressive environment, polystyrene foam does not degrade and does not absorb moisture. To the fungal lesions, the layer is stable, in addition, it is easy to assemble.

Film

Before you put the warm floor on the loggia with your own hands, you need to choose the right materials. Another solution for creating an insulating layer is a metallized lavsan film. It will be able to create protection against destruction under the influence of alkaline environment, which is characteristic of cement-sand screed.

Choice of substrate

With the device described by the system, you will definitely need a substrate for the warm floor. If you decide to prefer electric heating, then you can choose a compressed stopper. Foamed polymers will do. When choosing this layer, it is important to pay attention to quality and thickness.

Good material usually costs 70 rubles. Per square meter. This cost for some consumers is quite high, but it is justified by the fact that the material will perform all the functions assigned to it. One of the most common is the cork substrate, which is harmless and environmentally friendly. The material absorbs noise well, is not covered by cracks and does not rot.

Alternative solution

You can prefer foamed polyethylene with foil coating. This option is cheaper than the others and has excellent sound and heat insulation properties. The layer does not crumple, easily lends itself to laying and is characterized by resistance to moisture. Another solution is extruded polypropylene. Such a substrate for the warm floor has a foil coating. The material is characterized by high mechanical characteristics, it is characterized by low cost and resistance to high temperatures.

Selection of the finish coat

As a finishing coat for the warm floor should choose materials that will not have a significant weight. Quite often consumers prefer laminate. In this case it is important to approach the question correctly. If such a finish coat has a porous structure, then it can not be laid on the film floor. In lamellas, the binder and moisture-repellent impregnations will not show resistance to heating and cooling cycles. If still decided to use such a laminate for the warm floor, then after a while it will disperse at the seams and crack.

Lay the described finish layer can be on a warm water floor. However, it is important to purchase a special substrate. In addition, the laminate should belong to the 32nd class of durability. It is important to adjust the heating of the system within 30 ° C. As soon as the laminate for the warm floor is laid, you can turn on the system, while it is recommended to start the installation of the adapter bars only after 2 weeks.

Quite often, home builders lay the laminate on a film heating system. The infrared field is located on the substrate. Another solution for the finish coat is wood. It can only be heated to 27 ° C. If higher temperatures are maintained, the material will dry out. Therefore, when using wooden floors, the system must be adjusted in advance. It should work at 2/3 of its capacity.

Use for a warm floor can be a modern engineering or parquet board. It should have a thickness of 16 mm. As for the width, this parameter should not exceed 150 mm. This will ensure a better warm-up. The most suitable solution is ceramic tiles. It is almost always completely ecologically safe and easily copes with numerous cycles of heating and cooling. Such a coating still has a minus, which is expressed in the fact that too much heat is not so useful for the feet.

Selecting a floor for ceramic tiles

Under the tile you can use electric floor heating. A single-core cable will be cheaper, but it should be returned to a thermoregulator, unlike a two-wire one. After laying the tiles floor will be higher by about 6 cm. You can connect the system only after the solution has completely solidified.

Ultra-thin cable, which should be laid on a polymer mesh base, is characterized by high strength and durability of insulation. If you want to choose the best warm floors under the tile, then you should pay special attention to the most modern solution - the infrared system. It is one of the varieties of electric underfloor heating.

According to manufacturers, the work of such a system is based on the principle of sunlight, which can not harm a person. Such a design does not heat the air, but the objects in the environment. To save with the help of such a floor will also be possible for the reason that heating starts immediately after switching on.

There are such floors from flat plates that are in a polyethylene film. Heat losses are insignificant, and the infrared floor is silent. Before you make a warm floor on the loggia, you should pay attention to water systems. They can be the most profitable if you can supply them from the central heating system. Warming space will be uniform, installation costs are one-time. Maintenance of the floor does not require. However, this technology is the most laborious. To perform the installation process, the master needs to have certain skills and abilities.

If you lay a warm water floor on the loggia, then it is likely that over time the decorative surface will move away from the base. Therefore, during the installation phase, all rules must be observed.

Features of the device infrared floor

Film floors are presented for sale with different heating parameters. Cloths can have different sizes. The thermostat is to be purchased separately. Its power must be calculated individually. A clean substrate is laid on the prepared surface, and the places of cutting are fastened with adhesive tape. Then the film is placed, its edges are cut off. They must be isolated. A temperature sensor should be located not far from the thermostat. The cable should be placed under the tile.

To ensure that such a warm floor on the loggia does not move when laying the tiles, it should be fixed with adhesive tape to the substrate. At the next stage, you can proceed with the installation of the thermostat. It is installed next to the wiring. Installation of the thermostat is stationary. The next step will be laying the wires and connecting them to the network. Installing the infrared warm floor on the loggia, it is better to use mounting cables of two colors. The wires sometimes fit under the plinth. You can make a wall in the wall, in which case the connecting cable will be hidden. In order to connect the wires to the heating material, it is necessary to put the terminals and fix the pliers. The clamp should be adjacent to the copper conductor. The cable is fixed and insulators are installed.

Conclusion

If you decide to install a warm floor on the loggia, then first you need to select the materials. It is important to select them with weight, because the whole system should not have a significant load on the overlap.