Can I Cut Warm Floor In Mats
Well, first of all, what is an electric heat-insulated floor. is a cable built into the floor screed for low-temperature heating of all types of residential and industrial premises.
Can I install a warm floor with my own hands?
Installation of the system can be done on their own. It is important that, at the same time, warranty obligations are maintained, and this is subject to the observance of completely non-complex requirements of the installation and operation of the system.
Basically, electric underfloor heating is installed in new houses and apartments in which there is no decoration and no flooring.
Electric underfloor heating can be laid in almost any room (new and old) and under any floor covering (tile, laminate, linoleum, wooden floors, etc.), but you need to remember that each type of cable is suitable for each coating.
Of course, you can save on work by doing it yourself. But if you turn to professionals, then add here the dismantling of about 3-5 for 1 square. m, screed. 8-10 per 1 sq. m, laying of the coating (for example, tiles). 10-13 per 1 sq. km. m
Remove the old floor and level the surface. Then comes the concrete screed. fill the floor with a solution of concrete.
It is most economical when heating cables are laid in a cement-sand screed 40-50 mm thick, since the cement-sand screed accumulates heat.
Then, a layer of thermal insulation (for example, from polyurethane foam) or a special foil (foilizol) is laid on the finished and even concrete floor surface. This layer, reflecting heat, does not allow it to go down. On top of the entire surface of the floor, which must be heated (useful), in increments of 7.5. 10. 12.5 cm, an electric cable is laid by a snake. Then the system is poured with concrete 4-5 cm thick. When the concrete dries, the floor coverings are laid on top. tiles, linoleum, parquet.
Video: Can I Cut Warm Floor In Mats
If it is not possible to increase the thickness of the floor, then Millimat, Tropix, Mini (Tepllux), Devi-mat heating mats are used, which are laid under the tile in a layer of adhesive for the tile. The thickness of the cable used in the mats is about 4 mm. Laying a warm floor using mats is very simple, the main thing to remember is that you can’t cut the cable, only the grid itself is cut on which this cable is fixed.
Each separate room (zone) should have its own heating system.
For the installation of a warm floor (comfortable heating), foil thermal insulation with a base of foamed polyethylene about 3 mm thick is used. The foil must be laminated with high temperature PVC film. PVC film is used to protect against the reaction between the foil and the cement-sand screed. If the foil and the screed are in contact, the foil layer may break and lose its properties, which in turn will lead to the contact of the insulation with the heating cable. And this can already lead to overheating of the cable and its failure.
When it comes to basic heating, thermal insulation with a thickness of 50 mm or more is used, with sufficient mechanical strength and high heat-insulating characteristics. A screed is poured onto the insulation, then a cable is laid in this retraction so that it is completely immersed in it (at least 3.5 cm of the cable).
It is possible, but not necessary, to reinforce the screed. a metal mesh is laid on the thermal insulation. This is done to give the floor structure additional rigidity and, in order to prevent cracks in the screed.
Tthe warm floors that you just laid You can not immediately turn it on, you need to wait until the concrete has hardened completely (3 weeks. Up to a month). Starting to use a warm floor. power must be increased gradually, so that the daily increase in heat does not exceed 5 C, and increased to the desired temperature.