2023 Author: Philip Bishop | [email protected]. Last modified: 2023-08-25 07:54
- Preparatory stages
- A selection of videos on the installation of a water heated floor
This type of heating is the most suitable solution for a country house. In urban apartments, a tie-in to the central heating system is not allowed. It should also be borne in mind that warm floors greatly reduce air humidity, so it is not recommended for use in sleeping rooms. Below in the video examples, see useful tips for installing a water heated floor.
It is worth starting work with the installation of a collector cabinet, which is necessary for the distribution of the coolant (water, most often) from the heating element to the periphery. We put two pipes from the boiler into the cabinet - supply and return. As their name implies, the first ensures the flow of water, and the second returns it to the boiler for further heating. The circulation is directly provided by a pump. The supply and return pipes have a collector at the ends - a pipe with several outlets, with the help of which the heat supply is distributed to separate sections. It is also worth installing a drain valve on the manifold.
n (in case of repair) and air vent (removes air bubbles from the system).
Now you need to prepare the floor in the room:
- All construction waste is removed;
- Level the floor if necessary;
- We lay a waterproofing polymer film.
We overlap the edges, then we solder them with a construction hairdryer. To prevent heat loss, we put a heat-insulating layer of foam or polystyrene on top. Along the perimeter of the walls, we glue, like scotch tape, a damper tape necessary to compensate for the expansion of the screed when heated. We put a reinforcing metal mesh on top. We attach a metal-plastic pipe to it with clamps. The use of polypropylene pipes is unacceptable due to the large number of seams and low thermal conductivity.
The main styling methods are spiral and snake. The distance between the pipes can vary from 10 to 40 cm. The distance to the walls must be at least 8 cm. The maximum permissible pipe length when installing a water heated floor is 100 m, which gives approximately 20 - 25 sq. M. laying area. We connect the ends of the pipe to the manifold, while installing shut-off valves on both sides. This will allow individual rooms to be disconnected from heating at will. We make a trial run of the system. In this case, the pressure should exceed the working one and a half times. Calculate in detail the performance characteristics of a water-heated floor using an online calculator.
You can start screed floor with cement mortar. It is performed when the circulation system is on. The height of the screed is from 3 to 7 cm. The topcoat is laid after the screed is completely dry. Ceramic tiles are considered optimal for use. It has very good thermal conductivity. If laminate is used, the backing layer should be as thin as possible. The carpet requires an increase in temperature by 5 - 6 degrees. The layout of the warm floor in the apartment.
A selection of videos on the installation of a water heated floor
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