The Lepiku 7 project in Jõhvi is an example of a comprehensive reconstruction project, where an essentially new, modern and energy-efficient two-storey residential building was created on the basis of the existing load-bearing external walls. This was not a standard renovation, but a complete redevelopment aimed at transforming an old building into a functional, durable home that meets contemporary standards.
During the works, the entire interior of the building and the old roof structure were dismantled, preserving only the existing load-bearing external walls. A new structural solution was then built for the building, with specially ordered load-bearing roof trusses forming its central element. This made it possible to create a new second floor, adding significantly more usable space, natural light and spatial quality to the home.
A key part of the project was improving the building’s energy efficiency in line with KredEx requirements. The façade was insulated with 150 mm mineral wool and finished with timber cladding. The roof structure was insulated with 400 mm of insulation, and a proper vapour barrier was installed. The intermediate floor structures were also insulated to improve both thermal performance and sound insulation between floors. The result is a reconstructed residential building that meets the expectations of a modern energy-efficient home.
All technical systems in the building were completely renewed. A new water supply and sewerage system was installed, new electrical cabling was laid, and an internal heating unit was built. The previous central heating solution was replaced with a modern underfloor heating system, with the pipework installed inside the new concrete floors. This ensures an even indoor climate, everyday comfort and a more energy-efficient heating solution.
During the interior finishing stage, new stud and plasterboard walls were constructed, a complete cycle of painting works was carried out, and stretch ceilings were installed. In wet rooms, waterproofing and tiling works were completed. One of the key interior elements was the fireplace system together with the chimney solution, which was installed in accordance with the required standards and later received an official occupancy approval after expert inspection.
As part of the external works, the façade was fully reconstructed, and a new concrete perimeter platform was built around the house to help direct rainwater away from the building and protect the foundation. The entire project was carried out in accordance with the conditions of the KredEx reconstruction grant. As a result, the building officially received its occupancy permit and was handed over in a fully renewed form.
Lepiku 7 is a strong example of how an old building can be given a new life through thoughtful design, proper construction and modern technical solutions. The result is a contemporary, energy-efficient and fully reconstructed home that combines the value of the existing building with the quality of a new residential property.
