COMPANY "RDZ"
Turnkey repair
and energy-efficient construction

WE TRANSFORM ANY SPACE TO PERFECTION

more than 20 years of experience
COMPLEX REPAIR
AND CONSTRUCTION
About us
We carry out repairs of any volume
or individual characteristics.
We take on the most difficult repairs
and construction works, because on 100%
sure that as a result you are guaranteed
you will be satisfied with the quality.
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"RDZ" is your general contractor
We undertake all stages of repair works:
writing an estimate, organization,
agreements with contractors,
purchase of materials, repair.
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Quality -
our "St
the grail"
Complex
repair works

ENERGY EFFICIENT
CONSTRUCTION

We are fans of energy-efficient construction.
We create houses that require less energy resources.
Or they generally work according to the principle
"passive house" - with a closed cycle
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ON THIS EXAMPLE, WE WANT TO DEMONSTRATE OUR APPROACH TO IMPLEMENTATION OF A COMPLETE COMPLEX OF CONSTRUCTION AND RENOVATION OF AN ENERGY-EFFICIENT PRIVATE HOUSE
1/
PLOT SELECTION
A southern slope is ideal for a plot of land for development. The house itself should be located so that large windows face south. Select the size of the plot at least eight acres - optimally nine to ten (in our case, 9.24 acres). With such an area, you will be able to fully realize your idea, because a modern project, in addition to the house, must also take into account the recreation area.
2/
EQUIPMENT OF THE FENCE
After preparing the site for construction, we decided to start immediately with the fence: pour its foundation and build a frame. Along the perimeter of our site, we arranged a concrete beam, which also serves as a retaining wall. Thanks to her, we leveled the area to a perfectly flat plane with the same slope.
3/
ARCHITECTURAL PROJECT OF THE HOUSE
To begin with, a sketch project is quite enough, but in the future you will need a constructive one. You will have to review the project dozens of times and analyze every centimeter. After all, it is at this stage that the understanding of the dimensions of the house, the appearance of its facade appears, and the decision is made regarding the final planning option.
4/
CONCRETING AND INSULATION OF THE FOUNDATION
We started this stage by digging a pit. After that, the pillow was concreted and the foundation itself was made. Waterproofing and insulation were carried out immediately. We emphasize that warming the foundation is a mandatory step.
5/
EXTERNAL COMMUNICATIONS
We relied on a geothermal heat pump to heat and cool the house. To install it, we drilled three wells of 100 m each. After that, plastic pipes with a total length of 1200 m were sunk into the ground. Actually, these pipes take the necessary temperature of the ground in winter and summer.
6/
WATER AND RAINFALL
The final step in external communications for us was water and rain drainage and the installation of autonomous sewage. At the same time, we leveled and compacted the inner part of the foundations of the houses, which were previously filled with scree (sand and clay).
7/
BOX OF THE HOUSE
The first thing that is needed at this stage is a construction plan and constructive solutions. However, the main question for us was: "What material to build from?".
8/
FLOOR PLATE
Choose reinforced concrete without any doubt. When calculating the reinforcement of the floor slab, we made sure that there was not a single protruding beam in the house. All of them should be in the overlay body. Otherwise, in most cases, protruding beams significantly complicate design decisions and become a big problem when conducting air ducts of the ventilation system.
9/
INSTALLATION OF THE ROOF
The construction of a single-pitched roof attracted us primarily because of its high energy efficiency, because we avoid almost all bridges of cold, and in winter, snow works to preserve heat.
10/
INSULATION OF THE FACADE
At this stage, be careful, because warming the facade is a responsible process. Your future utility bills directly depend on it.
11/
FACADE DECORATION AND WINDOW INSTALLATION
They worked exactly in this sequence - first the decoration, and then the installation of windows. A significant advantage of this approach is that we get the maximum tightness of connections, break cold bridges and install windows already after finishing the facade, screeds and plaster.
Our clients