Slovene architecture

Renovation of residential house in Ljubljana

Gregor Košorok / 2019

The renovation of the house retained its exterior dimensions of the square floor plan and the height, taking advantage of the previously empty attic volume. The attic was given a new roof design, daylit with roof windows. Because of the desire for more light on the first and ground floor, the façade windows have been increased. A large picture window was installed on the back garden side. The comprehensive renovation included an energy retrofit and renovation of all installations.

House is located in Ljubljana.


Object information

Construction year
Total floor area
180 m2
Total Area
440 m2
Cooperating Institutions
Eko sklad, Slovenski okoljski javni sklad

Technical team

Gregor Košorok
Electrical engineering
Esprit d.o.o.
Construction engineering
Costa d.o.o.

Manufacturers and Suppliers

Main contractor
Ortar in Jerman d.o.o.
Installation contractor
M&A d.o.o., Elvod, Enver Dizdarević s.p., E-NETSI d.o.o.
Windows, doors
Internorm okna d.o.o., VELUX Slovenija d.o.o.
Floors, parquets, ceramics
AB Val les d.o.o.