What type of service are you looking for?

At the moment we are building Sunset Villas complex
You can build your dream house or villa with us!
Do you like this house? Check out our new project for mountain chalet!
Home Green buildings Alternative sources for heating - geothermal pumps

Alternative sources for heating - geothermal pumps

Heating of the buildings with alternative sources of energy - geothermal pumps

The heating through alternative sources of energy is becoming more and more popular during the recent years.

On the market there are many options for building heating and ventilation systems, with the implementation of which the running costs are substantially reduced and the environment remains clean and healthy.

The geothermal pumps are an alternative for heating of buildings during the winter and cooling them during the summer.

The geothermal pumps are most suitable for buildings with year-round usage. They are of two types:
- ground pumps (horizontal or vertical);
- water pumps.

For the construction of the horizontal geothermal pumps is needed some space around the building and option for digging the trenches (poles) for applying the systems to a depth of approximately 3 meters.

At this depth of 3 meters the ground layers have a constant temperature of about 10-15°C. The area on which these systems are placed is approximately equal to 2.5 times the heated area. For instance, for a heated area of 100 sq.m, the serpentines should be placed in an area of approximately 250 sq.m.

The vertical pumps require deeper digging - between 50 m and 150 m. A polyethylene tube with a diameter of about 12-15 cm is mounted, which is then filled with a sufficient heat-conducting material. It is through this tube that the heat comes from the depths of the earth layers.

With the deep digging one could save efforts on the excavation for the horizontal systems and could spare the large area on which the horizontal pipes are laid.

The water pumps are built in areas where underground water at higher temperature is available.
During the winter, the heat pump draws the heat from the earth layers and gives it away to heat the building, while during the summer the process is reversed - the warm air is removed from the building and is cooled under the ground. In the summer season, the warm air from the premises could be used to generate free hot water.

The initial investment in the construction of a geothermal heating system for a certain building is significant, but at the same time the running costs for heating and hot water are much lower than the usual. However, in order to be effective, such system requires very precise calculations, proper project planning and implementation.
Green buildings

Passive houses and buildings

Construction of passive houses and buildings
Passive houses and passive buildings are those buildings whose interior spaces can be heated and cooled without any active heating or cooling system. The building can heat and cool itself and that is why it is called passive. The construction of a passive building is to some extent more expensive than the construction of a standard building but in the long term such a building is worth the initial investment because it saves energy from the property’s heating and cooling. It is believed that… View more 

Request an offer

Green buildings

Prefabricated houses

Design, production and installation of prefabricated energy efficient and ecological villas, chalets and houses
Prefabricated houses are especially popular in Western Europe and North America. Their advantage is that they offer a ready solution as the design stage is already done and the client can choose between ready options of prefabricated houses. The installation of this type of house is considerably easier and faster, as there is no need of technological breaks between the constructions of the different elements. Prefabricated houses offer a solution in which all insulation is placed in advance in… View more 

Request an offer

Green buildings

Wooden houses

Design and construction of energy efficient and ecological wooden houses
Wooden houses are constructed from wooden logs of a right diameter that are processed in advance. They are assembled as per a special technology so that the wood would make use of its best qualities – extremely good heat and noise insulation, durability and good esthetic appearance. Wooden houses are ecologically clean and they provide a healthy atmosphere to their inhabitants. The environment is not polluted during the construction of this type of house. If you wish to own a wooden house that is… View more 

Request an offer

Green buildings

Economical type of an ecological house

Construction of various energy efficient homes and buildings at affordable prices
Our research and our previous experience show that successful composite structures made of reinforced concrete and prefabricated elements do exist. In this type of construction, the foundations and the first level of the house are built of reinforced concrete. The second level and the next level of the house are usually made of prefabricated construction, including prefabricated roof construction. In order for this type of composite structure to be applied, a complete construction project needs… View more 

Request an offer

Green buildings

Alternative heating sources – solar collectors

Heating of buildings with alternative energy sources – solar collectors
On the market there are many options for heating and ventilation of the buildings. With the usage of these alternative heating sources, the running costs are substantially reduced and the environment remains clean and healthy. The solar panels are among the most popular ways to provide heat and hot water in the buildings. They convert the solar energy into thermal energy which is used in daily life. The initial investment at the purchase of the solar collectors is relatively big, but it pays in the… View more 

Request an offer