Water warm floor from polypropylene pipes: diagrams, installation, testing

Few things compare to the coziness of a warm floor, especially in the winter months, when it comes to keeping our homes warm and comfortable. A water warm floor system could be the ideal answer if you’re looking to improve the warmth and comfort of your house. We’ll explore the world of water warm floors in this guide, with an emphasis on those composed of polypropylene pipes. We’ll go over the installation procedure, testing techniques, and schematics to make sure your system functions properly.

Water warm floor systems are an opulent way to heat a room without using baseboard or conventional radiators because they provide uniform warmth throughout the floor. These systems effectively transfer heat, giving the entire space a soft, even warmth, through a network of polypropylene pipes buried beneath the floor. The comfort and energy efficiency of your living space can be greatly increased by adding a water warm floor, whether you’re building a new home or remodeling an existing one.

It is essential to comprehend the design and parts of a water warm floor system before beginning installation. A manifold, a pump, a thermostat, and a number of polypropylene pipes make up the typical system. The heated water is distributed evenly throughout the floor thanks to the pipes’ serpentine layout. The pump makes sure there is effective circulation, and the manifold serves as the central hub, controlling the water flow to each loop of pipework. With the help of a thermostat, you can adjust the temperature to your preferred level of comfort.

To ensure optimal performance, installing a water warm floor system requires careful planning and close attention to detail. To reduce heat loss, the subfloor must first be prepared before insulation is installed. After that, the polypropylene pipes are fixed in position using the planned arrangement, which takes into consideration variables like the size of the room and the desired heating zones. After the piping is positioned, the installation is finished by connecting it to the pump, thermostat, and manifold.

Comprehensive testing is necessary to verify the system’s effectiveness and functionality after installation. In order to check for leaks, the piping network must be pressurized. Additionally, the system must have adequate water flow. The thermostat also needs to be precisely calibrated and programmed to maintain the appropriate temperature ranges. Through thorough testing, you can find problems early and fix them quickly to guarantee your water warm floor system keeps working properly for many years to come.

Varieties and characteristics of polypropylene pipes

The construction industry makes extensive use of polypropylene pipes because they are reasonably priced and robust.

There are two varieties that are produced: single-layer and multi-layer. Every species has both good and bad aspects. Let’s examine them.

Single -layer

There are various types of single-layer polypropylene contours available:

1. RRN – made of homopropylene. They are not intended for warm floors, but they are widely used in the water supply, sewage and ventilation system.
2. PPB-produced from a polypropylene block. This type of product is durable and racks.
3. PPR-in the manufacture is used by random-polymer polypropylene. The contour from it evenly distributes the load over its walls.
4. PPS – this product is difficult. Pipes are able to work effectively even when heated to +95 degrees.

Multi -layer

There are various types of multilayer polypropylene pipes available, and they possess the following technical attributes:

• Aluminum – the pipeline has a thin reinforcing layer from the outside. In the process of connecting such elements, an aluminum layer is cut into 1 mm. There are products where reinforcement is between the walls. Polypropylene pipes with a reinforcing layer function effectively even at + 95 degrees.

• Fiberglass – reinforcement is located between the sheets of polypropylene. This type works great in the design of warm floors.

• Composite – between two layers of polypropylene is a layer that combines fiberglass and aluminum fibers.

In our article on insulating and heating your house, we discuss the comfort and effectiveness of water warming floors with polypropylene pipes. These systems provide a contemporary way to maintain a constant temperature throughout your room. They also come with easy-to-visualize diagrams, straightforward installation instructions, and testing advice to guarantee peak performance. Through comprehension of the underlying concepts of these systems and adherence to our comprehensive guidelines, you can augment the comfort level of your house without sacrificing energy economy. The comfort and value of your home can be greatly increased by adding a water warm floor, whether you’re building from scratch or remodeling an existing space.

Advantages and disadvantages of polypropylene

Efficiency is the primary factor driving PPR pipes’ popularity in the construction of warm floors. They are reasonably priced, which is crucial when putting in a pipeline over a sizable region.

Moreover, polypropylene curves

• have increased mechanical strength and elasticity;
• They have an excellent level of tightness – this is provided by a special soldering method, the product is monolithic, almost seamless, which allows you to place pipes under the screed;
• Durable – subject to laying rules, will last several decades without an accident;
• have a light weight – this makes the installation process simple;
• inert – are not amenable to the influence of aggressive substances;
• not subject to corrosion – thereby the deposits do not accumulate inside the pipes;
• have good sound insulation;
• environmentally safe – when heated, harmful substances do not stand out.

Because polypropylene is so resistant to cold, it keeps the coolant from freezing.

But because the polymer can expand and revert to his original form when heated, the walls of the pipes remain intact even in freezing conditions. Polypropylene pipes are therefore perfect for styling in suburban cottages where the owners do not always reside and the floor is occasionally remodeled.

Nevertheless, there are drawbacks to this kind of pipe rolling material. Since polypropylene burns easily, it should not be installed in spaces where there is a higher risk of fire (such as wooden floors). Furthermore, + 75 degrees is the ideal working temperature limit. It is important to note that the PP is not very flexible and cannot be made to turn in a small radius.

Furthermore, regular PVC pipes cannot be installed in heated floors because they cannot tolerate the thermal and hydraulic loads associated with them. They are made for use in the sewage and water supply systems. Thus, a reinforced contour must be laid in floors that have heating.

The efficacy of the warm floor depends on this marking, so it is crucial to take it into account when selecting a product for a given set of operating conditions.

Creation of a scheme and calculation of the number of pipes

Prior to installing the polypropylene water-warm floor, you must plan the project and make all the necessary calculations.

The degree of heat transfer of the structure is considered when selecting a diagram because it will affect how effective the floor is. To accomplish this, you will need to know the following: the size of the room; the type of flooring; the diameter and material of the circuit; the temperature of the coolant; and the material from which the walls, floors, and thermal insulation are made.

A setting scheme must be selected and then put to paper. It is advised that there be a 10 to 30 cm space between each pipe, and the loop should not be longer than 80 meters. The circuit is placed 20 centimeters away from the walls. The location of the collector cabinet installation should be indicated in the drawing.

A 12–15 cm step should be used when laying the pipeline if warm water floors are the primary source of heating.

The calculation of the size of the pipeline

There are two ways to calculate the meter of polypropylene pipe needed for a heated floor. The first involves using a ruler to measure the pipeline’s size, then multiplying this indicator by the appropriate scale. Ten percent of the result is added as stock for trimming.

Using a thread is the second approach. In accordance with the contour’s laying circuit, a thread is positioned on the ground. After that, all you have to do is measure it to determine the pipeline’s size. Ten percent of the reserve needs to be added, just like in the first instance.

The length of the pipes needs to be determined specifically for each room.

Preparatory work before installing the system

Preparatory work needs to be done in order to install the warm water floor’s "pie" from polypropylene pipes correctly. Stage, the actions appear as follows:

• The old flooring is removed and the screed is dismantled.
• The base is assessed, if cracks are detected, they must be close. But preliminarily, the surface should be cleaned of concrete crumbs and make a primer. If the draft floor is not subject to reconstruction, a thin layer of the leveling screed is required to fill.
• A collector cabinet is installed on the wall or in a specially equipped niche at a distance of 1 meter from the floor. This must be done before laying the “pie” of the floor, since the installation process is quite dirty.
• The waterproofing layer is laid, thick polyethylene is suitable, it is able to maintain moisture. The film needs to be laid with climbing walls – 10 cm. If the area of the room is large, and several strips of film are placed, then they are creeping over, and you can interconnect them with tape.
• A damper tape is glued around the perimeter so that when heated, the concrete screed does not crack.
• Thermal insulation is mounted. It is possible to lay various material – roll or sheet. When choosing polystyrene extruded stoves, there should be no gaps between them, so the material should be laid in two layers. For greater tightness, joints can be sewn with mounting foam.

• A foil substrate is creeping, it is necessary to reflect heat rays. Heat goes up, thereby heating the floor and air in the room. The connection of the material is carried out using tape. If a heat -insulating material with a foil layer, then this substrate is not needed.
• A reinforcing mesh is placed to give the strength of the structure, the pipeline can also be attached to it.

Strict adherence to all guidelines for these tasks helps the system function effectively.

Laying polypropylene pipes

A vital step in the building of a water heating floor is installation. The pipeline must be installed following the "snake" or "snail" plan that has been developed. Starting at the collector is necessary; after the pipe is laid, the second end should likewise return to it.

It is important to keep the room temperature at +5 degrees while working with polypropylene pipes.

There are various methods for pipe fastening:

1. To the reinforcing mesh using plastic clamps or wire – a reliable option. It is impossible to fix the contour tightly, it can damage it.
2. To the heat -insulating product with dowels.
3. Using heat -insulating mats with bosses. The pipeline is laid between them in grooves, thereby fixing tightly.

There should be a fastener every 80 centimeters.

Paul connection

A device comprising of a pressure gauge, air valve, adjusting and drain crane, and mixer must first be assembled.

The completed collector can be mounted inside the installed cabinet, complete with the necessary amount of bounces. It is connected to pipes for a return hose and the supply of heated coolant with a nut and sleeve.

The floor contours are then linked to the collector group after that. The feeding cranes receive one end of the pipe, and the return receives the other.

System testing

It is essential to test the device before adding concrete screed to the pipeline because it will be challenging to fix any issues or leaks once concrete has been added.

In order to inspect the system, water is added to each circuit independently, and all distribution valves are opened to aid in the removal of air from the pipes. The pressure is set in this instance to be 1.5 times higher than the worker’s, but not lower than 6 bar.

The pressure needs to be increased again after it drops after three to four hours. Thus, you must perform three times. The floor is then left for a day, and if the pressure drops during that time by no more than 2 bar, the system has been installed correctly.

If a leak or malfunction is discovered, it must be fixed, the leaks soldered, and the floor testing must be done once more.

The comfort and heating efficiency of your house can be revolutionized by installing a water warm floor system with polypropylene pipes. For many homeowners looking to upgrade their heating systems, it’s a popular choice because of its simple installation procedure and efficient heat distribution. You can make sure that this contemporary heating solution is implemented successfully by carefully reading the installation instructions and comprehending the diagrams.

The capacity of a water warm floor system to deliver uniform and steady heating throughout the room is one of its main benefits. The radiant heat from the floor heats the space evenly, making it more comfortable for people to be in than traditional radiators, which can cause hot spots and cold zones. This improves comfort levels and contributes to lower energy use, which may result in long-term cost savings.

To maximize heat distribution, care must be taken with the arrangement and spacing of the polypropylene pipes during installation. Planning ahead and following the supplied diagrams will guarantee that all areas of the room are adequately heated, removing the need for additional heating sources. Furthermore, extensive post-installation testing is necessary to find any leaks or potential problems and guarantee the system functions effectively and dependably.

Moreover, putting money into a water warm floor system can help your house’s insulation. Reducing heat loss through the floor can make your living space more energy-efficient and less carbon footprint-producing, particularly in colder climates. This improves your household’s overall sustainability and is also good for the environment.

To sum up, installing a water warm floor system with polypropylene pipes provides a workable and effective way to insulate and heat residential buildings. You can benefit from prolonged warmth retention, improved comfort, and possible energy savings for many years to come with cautious installation, testing, and maintenance. Accepting this cutting-edge heating technology can radically change how comfortable your house feels for you.

Video on the topic

Warm floor of polypropylene without screed

How to install a squeezing connector on a warm floor pipe

Warm floor of polypropylene

How to make a water warm floor from polypropylene pipes with your own hands

Warm floor of polypropylene. ADVANTAGES AND DISADVANTAGES. #4