Profil Group starts the construction of the Marrone apartment building near Geo Milev Park and the Festival Hall. The building is of the highest class and is in the category of passive houses . Profil Group is the main contractor for the part of the window frames, exterior shutters and railings. The joinery of the building is a true masterpiece in this area and is a BluEvolution brand of SALAMANDER Germany.
The system is a 6 walnut color chamber, 92mm wide , central third seal, fully adjustable German fittings and triple energy efficient glazing. Its exceptional 92mm structural width helps to achieve the highest levels of noise and thermal insulation, making it certified for passive and low-energy houses.